TY  - JOUR
AU  - Milić, Mirjana
AU  - Jović Orsini, Nataša
AU  - Marković, Smilja
PY  - 2024
UR  - https://dais.sanu.ac.rs/123456789/15767
AB  - Four samples containing magnetic iron oxide nanoparticles (MIONs) of various sizes are prepared employing a simple low-temperature method of oxidative precipitation from FeCl2∙4H2O-NaOH-NaNO3 aqueous solution. For the preparation of two samples, the usual oxidation-precipitation synthesis protocol is modified by using ethylenediaminetetraacetic acid (EDTA) chelating agent as a stabilizer of the Fe2+ ions in a solution, which results in the partial capping of the prepared MIONs with EDTA molecules. Three out of four samples are subjected to citric acid (CA) functionalization in the post synthesis protocol. Structural and magnetic properties of the synthesized MIONs are assessed using various experimental techniques (XRD, TEM, Fourier transform infrared, dynamic light scattering, Mössbauer, and SQUID). The average size of spherical-like MIONs is tuned from 7 nm to 38 nm by changing the synthesis protocol. Their room temperature saturation magnetization, M s, is in the range of 43 to 91 emu g−1. Magnetic heating ability, expressed via specific absorption rate value, which ranges from 139 to 390 W/gFe, is discussed in relation to their structural and magnetic properties and the possible energy dissipation mechanisms involved. The best heating performance is exhibited by the sample decorated with EDTA and with a bimodal size distribution with average particle sizes of 14 and 37 nm and M s = 87 emu g−1. Though this sample contains particles prone to form aggregates, capping with EDTA provides good colloidal stability of this sample, thus preserving the magnetic heating ability. It is demonstrated that two samples, consisting of 7 nm-sized CA- or 14 nm-sized EDTA/CA-functionalized superparamagnetic MIONs, with a similar hydrodynamic radius, heat in a very similar way in the relatively fast oscillating alternating current magnetic field, f = 577 kHz.
T2  - Journal of Physics D: Applied Physics
T1  - CA and/or EDTA functionalized magnetic iron oxide nanoparticles by oxidative precipitation from FeCl2 solution: structural and magnetic study
SP  - 025001
VL  - 57
IS  - 2
DO  - 10.1088/1361-6463/acff06
UR  - https://hdl.handle.net/21.15107/rcub_dais_15767
ER  - 

@article{
author = "Milić, Mirjana and Jović Orsini, Nataša and Marković, Smilja",
year = "2024",
abstract = "Four samples containing magnetic iron oxide nanoparticles (MIONs) of various sizes are prepared employing a simple low-temperature method of oxidative precipitation from FeCl2∙4H2O-NaOH-NaNO3 aqueous solution. For the preparation of two samples, the usual oxidation-precipitation synthesis protocol is modified by using ethylenediaminetetraacetic acid (EDTA) chelating agent as a stabilizer of the Fe2+ ions in a solution, which results in the partial capping of the prepared MIONs with EDTA molecules. Three out of four samples are subjected to citric acid (CA) functionalization in the post synthesis protocol. Structural and magnetic properties of the synthesized MIONs are assessed using various experimental techniques (XRD, TEM, Fourier transform infrared, dynamic light scattering, Mössbauer, and SQUID). The average size of spherical-like MIONs is tuned from 7 nm to 38 nm by changing the synthesis protocol. Their room temperature saturation magnetization, M s, is in the range of 43 to 91 emu g−1. Magnetic heating ability, expressed via specific absorption rate value, which ranges from 139 to 390 W/gFe, is discussed in relation to their structural and magnetic properties and the possible energy dissipation mechanisms involved. The best heating performance is exhibited by the sample decorated with EDTA and with a bimodal size distribution with average particle sizes of 14 and 37 nm and M s = 87 emu g−1. Though this sample contains particles prone to form aggregates, capping with EDTA provides good colloidal stability of this sample, thus preserving the magnetic heating ability. It is demonstrated that two samples, consisting of 7 nm-sized CA- or 14 nm-sized EDTA/CA-functionalized superparamagnetic MIONs, with a similar hydrodynamic radius, heat in a very similar way in the relatively fast oscillating alternating current magnetic field, f = 577 kHz.",
journal = "Journal of Physics D: Applied Physics",
title = "CA and/or EDTA functionalized magnetic iron oxide nanoparticles by oxidative precipitation from FeCl2 solution: structural and magnetic study",
pages = "025001",
volume = "57",
number = "2",
doi = "10.1088/1361-6463/acff06",
url = "https://hdl.handle.net/21.15107/rcub_dais_15767"
}

Milić, M., Jović Orsini, N.,& Marković, S.. (2024). CA and/or EDTA functionalized magnetic iron oxide nanoparticles by oxidative precipitation from FeCl2 solution: structural and magnetic study. in Journal of Physics D: Applied Physics, 57(2), 025001.
https://doi.org/10.1088/1361-6463/acff06
https://hdl.handle.net/21.15107/rcub_dais_15767

Milić M, Jović Orsini N, Marković S. CA and/or EDTA functionalized magnetic iron oxide nanoparticles by oxidative precipitation from FeCl2 solution: structural and magnetic study. in Journal of Physics D: Applied Physics. 2024;57(2):025001.
doi:10.1088/1361-6463/acff06
https://hdl.handle.net/21.15107/rcub_dais_15767 .

Milić, Mirjana, Jović Orsini, Nataša, Marković, Smilja, "CA and/or EDTA functionalized magnetic iron oxide nanoparticles by oxidative precipitation from FeCl2 solution: structural and magnetic study" in Journal of Physics D: Applied Physics, 57, no. 2 (2024):025001,
https://doi.org/10.1088/1361-6463/acff06 .,
https://hdl.handle.net/21.15107/rcub_dais_15767 .

TY  - CONF
AU  - Popović Maneski, Lana
PY  - 2024
UR  - https://dais.sanu.ac.rs/123456789/15525
AB  - Transcutaneous (non-invasive) functional electrical stimulation (FES) activates the ascending and descending neural pathways in persons with diminished sensory and motor control after a central nervous system (CNS) disease or injury. Application of FES in early phases of rehabilitation (acute and sub-acute) has a carry-over effect in decreasing motor impairment. FES is applied to the peripheral nervous system to activate the nerves and muscles, generate functional movements, and activate efferent and afferent neural pathways to close the biological motor-sensory loop. This promotes brain plasticity, the most important mechanism in rehabilitation after brain injuries. In the case of Spinal Cord Injuries (SCI), the functional recovery is less pronounced; however, the influence on the reduction of secondary complications of paralysis (e.g., loss of muscle bulk and strength, pressure sores, cardio-vascular deterioration, diminished gastric and urinary functioning, spasticity, reduced range of movement in joints, etc.) is pronounced. The most common applications of non-invasive FES are the restoration of standing and walking, the generation of cyclic movements for pedaling or rowing, and manipulation and grasping.
PB  - Springer, Cham
C3  - Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022
T1  - Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering
SP  - 46
EP  - 52
DO  - 10.1007/978-3-031-42243-0_4
UR  - https://hdl.handle.net/21.15107/rcub_dais_15525
ER  - 

@conference{
author = "Popović Maneski, Lana",
year = "2024",
abstract = "Transcutaneous (non-invasive) functional electrical stimulation (FES) activates the ascending and descending neural pathways in persons with diminished sensory and motor control after a central nervous system (CNS) disease or injury. Application of FES in early phases of rehabilitation (acute and sub-acute) has a carry-over effect in decreasing motor impairment. FES is applied to the peripheral nervous system to activate the nerves and muscles, generate functional movements, and activate efferent and afferent neural pathways to close the biological motor-sensory loop. This promotes brain plasticity, the most important mechanism in rehabilitation after brain injuries. In the case of Spinal Cord Injuries (SCI), the functional recovery is less pronounced; however, the influence on the reduction of secondary complications of paralysis (e.g., loss of muscle bulk and strength, pressure sores, cardio-vascular deterioration, diminished gastric and urinary functioning, spasticity, reduced range of movement in joints, etc.) is pronounced. The most common applications of non-invasive FES are the restoration of standing and walking, the generation of cyclic movements for pedaling or rowing, and manipulation and grasping.",
publisher = "Springer, Cham",
journal = "Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022",
title = "Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering",
pages = "46-52",
doi = "10.1007/978-3-031-42243-0_4",
url = "https://hdl.handle.net/21.15107/rcub_dais_15525"
}

Popović Maneski, L.. (2024). Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering. in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022
Springer, Cham., 46-52.
https://doi.org/10.1007/978-3-031-42243-0_4
https://hdl.handle.net/21.15107/rcub_dais_15525

Popović Maneski L. Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering. in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022. 2024;:46-52.
doi:10.1007/978-3-031-42243-0_4
https://hdl.handle.net/21.15107/rcub_dais_15525 .

Popović Maneski, Lana, "Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering" in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022 (2024):46-52,
https://doi.org/10.1007/978-3-031-42243-0_4 .,
https://hdl.handle.net/21.15107/rcub_dais_15525 .

TY  - CONF
AU  - Popović Maneski, Lana
PY  - 2024
UR  - https://dais.sanu.ac.rs/123456789/15227
AB  - Transcutaneous (non-invasive) functional electrical stimulation (FES) activates the ascending and descending neural pathways in persons with diminished sensory and motor control after a central nervous system (CNS) disease or injury. Application of FES in early phases of rehabilitation (acute and sub-acute) has a carry-over effect in decreasing motor impairment. FES is applied to the peripheral nervous system to activate the nerves and muscles, generate functional movements, and activate efferent and afferent neural pathways to close the biological motor-sensory loop. This promotes brain plasticity, the most important mechanism in rehabilitation after brain injuries. In the case of Spinal Cord Injuries (SCI), the functional recovery is less pronounced; however, the influence on the reduction of secondary complications of paralysis (e.g., loss of muscle bulk and strength, pressure sores, cardio-vascular deterioration, diminished gastric and urinary functioning, spasticity, reduced range of movement in joints, etc.) is pronounced. The most common applications of non-invasive FES are the restoration of standing and walking, the generation of cyclic movements for pedaling or rowing, and manipulation and grasping.
PB  - Springer, Cham
C3  - Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022
T1  - Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering
SP  - 46
EP  - 52
DO  - 10.1007/978-3-031-42243-0_4
UR  - https://hdl.handle.net/21.15107/rcub_dais_15227
ER  - 

@conference{
author = "Popović Maneski, Lana",
year = "2024",
abstract = "Transcutaneous (non-invasive) functional electrical stimulation (FES) activates the ascending and descending neural pathways in persons with diminished sensory and motor control after a central nervous system (CNS) disease or injury. Application of FES in early phases of rehabilitation (acute and sub-acute) has a carry-over effect in decreasing motor impairment. FES is applied to the peripheral nervous system to activate the nerves and muscles, generate functional movements, and activate efferent and afferent neural pathways to close the biological motor-sensory loop. This promotes brain plasticity, the most important mechanism in rehabilitation after brain injuries. In the case of Spinal Cord Injuries (SCI), the functional recovery is less pronounced; however, the influence on the reduction of secondary complications of paralysis (e.g., loss of muscle bulk and strength, pressure sores, cardio-vascular deterioration, diminished gastric and urinary functioning, spasticity, reduced range of movement in joints, etc.) is pronounced. The most common applications of non-invasive FES are the restoration of standing and walking, the generation of cyclic movements for pedaling or rowing, and manipulation and grasping.",
publisher = "Springer, Cham",
journal = "Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022",
title = "Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering",
pages = "46-52",
doi = "10.1007/978-3-031-42243-0_4",
url = "https://hdl.handle.net/21.15107/rcub_dais_15227"
}

Popović Maneski, L.. (2024). Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering. in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022
Springer, Cham., 46-52.
https://doi.org/10.1007/978-3-031-42243-0_4
https://hdl.handle.net/21.15107/rcub_dais_15227

Popović Maneski L. Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering. in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022. 2024;:46-52.
doi:10.1007/978-3-031-42243-0_4
https://hdl.handle.net/21.15107/rcub_dais_15227 .

Popović Maneski, Lana, "Non-invasive Functional Electrical Stimulation in Rehabilitation Engineering" in Advances in Biomedical and Veterinary Engineering. BioMedVetMech 2022 (2024):46-52,
https://doi.org/10.1007/978-3-031-42243-0_4 .,
https://hdl.handle.net/21.15107/rcub_dais_15227 .

TY  - CONF
AU  - Tomić, Nina
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Bukumira, Marta
AU  - Rabasović, Mihailo
AU  - Mančić, Lidija
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15155
AB  - There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles (UCNPs) with controlled crystal phase, morphology and intense luminescence properties suitable for biomedical use. A conventional approach for synthesis of such particles comprises decomposition of organometallic compounds in an oxygen-free environment, followed either with a ligand exchange, or biocompatible layer coating. Biocompatible NaY0.65Gd0.15F4:Yb,Er nanoparticles used in this study were synthesized through chitosan assisted one-pot hydrothermal synthesis and were characterized by X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM/EDS) and photoluminescence measurement (PL). Due to the presence of the amino groups at their surface, excellent biocompatibility and notably low cytotoxicity against MRC-5 cells (line of normal human fibroblasts) and A549 cells (human lung cancer cells) were detected using MTT assay. Furthermore, upon 980 nm laser irradiation, particles were successfully used in vitro for labeling of both, MRC-5 and A549 cells.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging
SP  - 70
EP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_dais_15155
ER  - 

@conference{
author = "Tomić, Nina and Dinić, Ivana and Vuković, Marina and Bukumira, Marta and Rabasović, Mihailo and Mančić, Lidija",
year = "2023",
abstract = "There is a great technological interest in synthesis of lanthanide doped upconverting nanoparticles (UCNPs) with controlled crystal phase, morphology and intense luminescence properties suitable for biomedical use. A conventional approach for synthesis of such particles comprises decomposition of organometallic compounds in an oxygen-free environment, followed either with a ligand exchange, or biocompatible layer coating. Biocompatible NaY0.65Gd0.15F4:Yb,Er nanoparticles used in this study were synthesized through chitosan assisted one-pot hydrothermal synthesis and were characterized by X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM/EDS) and photoluminescence measurement (PL). Due to the presence of the amino groups at their surface, excellent biocompatibility and notably low cytotoxicity against MRC-5 cells (line of normal human fibroblasts) and A549 cells (human lung cancer cells) were detected using MTT assay. Furthermore, upon 980 nm laser irradiation, particles were successfully used in vitro for labeling of both, MRC-5 and A549 cells.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_dais_15155"
}

Tomić, N., Dinić, I., Vuković, M., Bukumira, M., Rabasović, M.,& Mančić, L.. (2023). One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 70-70.
https://hdl.handle.net/21.15107/rcub_dais_15155

Tomić N, Dinić I, Vuković M, Bukumira M, Rabasović M, Mančić L. One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:70-70.
https://hdl.handle.net/21.15107/rcub_dais_15155 .

Tomić, Nina, Dinić, Ivana, Vuković, Marina, Bukumira, Marta, Rabasović, Mihailo, Mančić, Lidija, "One-Step Synthesis of Biocompatible NaY0.65Gd0.15F4:Yb,Er Upconverting Nanoparticles for In Vitro Cell Imaging" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):70-70,
https://hdl.handle.net/21.15107/rcub_dais_15155 .

TY  - CONF
AU  - Aleksić, Katarina
AU  - Stanković, Ana
AU  - Veselinović, Ljiljana
AU  - Škapin, Srečo
AU  - Stojković Simatović, Ivana
AU  - Marković, Smilja
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15853
AB  - The increasing demand for efficient catalysts has raised concerns about the limited availability and high cost of platinum group metal (PGM) catalysts. Ruthenium dioxide (RuO2) has shown remarkable catalytic activity; however, its extensive use is hindered by its high cost. To tackle this challenge, we investigated the utilization of zinc oxide (ZnO) as a promising alternative to reduce reliance on expensive RuO2 catalysts while maintaining catalytic performance by synthesizing ZnO/RuO2 composites in various mass ratios (1:1, 2:1, 10:1) through microwave processing of a precipitate, followed by calcination at temperatures of 300 and 600 °C. The crystallinity and phase purity of the particles were analyzed using Xray powder diffraction (XRD) and Raman spectroscopy. Surface chemistry was examined by Fourier-transform infrared (FTIR) spectroscopy. Field emission scanning electron microscopy was employed to investigate the morphology and particle size. Photoluminescence and UVVis diffuse reflectance spectroscopy were utilized for analyzing the optical properties. The electrocatalytic activity of the materials were evaluated via linear sweep voltammetry in both acidic (0.1 M H2SO4) and alkaline (0.1 M NaOH) electrolytes. The ZnO/RuO2 composites exhibited outstanding catalytic performance for both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) in both types of electrolytes.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Tailoring the ZnO/RuO2 ratio in composite electrocatalysts for efficient HER and OER
SP  - 62
EP  - 62
UR  - https://hdl.handle.net/21.15107/rcub_dais_15853
ER  - 

@conference{
author = "Aleksić, Katarina and Stanković, Ana and Veselinović, Ljiljana and Škapin, Srečo and Stojković Simatović, Ivana and Marković, Smilja",
year = "2023",
abstract = "The increasing demand for efficient catalysts has raised concerns about the limited availability and high cost of platinum group metal (PGM) catalysts. Ruthenium dioxide (RuO2) has shown remarkable catalytic activity; however, its extensive use is hindered by its high cost. To tackle this challenge, we investigated the utilization of zinc oxide (ZnO) as a promising alternative to reduce reliance on expensive RuO2 catalysts while maintaining catalytic performance by synthesizing ZnO/RuO2 composites in various mass ratios (1:1, 2:1, 10:1) through microwave processing of a precipitate, followed by calcination at temperatures of 300 and 600 °C. The crystallinity and phase purity of the particles were analyzed using Xray powder diffraction (XRD) and Raman spectroscopy. Surface chemistry was examined by Fourier-transform infrared (FTIR) spectroscopy. Field emission scanning electron microscopy was employed to investigate the morphology and particle size. Photoluminescence and UVVis diffuse reflectance spectroscopy were utilized for analyzing the optical properties. The electrocatalytic activity of the materials were evaluated via linear sweep voltammetry in both acidic (0.1 M H2SO4) and alkaline (0.1 M NaOH) electrolytes. The ZnO/RuO2 composites exhibited outstanding catalytic performance for both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) in both types of electrolytes.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Tailoring the ZnO/RuO2 ratio in composite electrocatalysts for efficient HER and OER",
pages = "62-62",
url = "https://hdl.handle.net/21.15107/rcub_dais_15853"
}

Aleksić, K., Stanković, A., Veselinović, L., Škapin, S., Stojković Simatović, I.,& Marković, S.. (2023). Tailoring the ZnO/RuO2 ratio in composite electrocatalysts for efficient HER and OER. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 62-62.
https://hdl.handle.net/21.15107/rcub_dais_15853

Aleksić K, Stanković A, Veselinović L, Škapin S, Stojković Simatović I, Marković S. Tailoring the ZnO/RuO2 ratio in composite electrocatalysts for efficient HER and OER. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:62-62.
https://hdl.handle.net/21.15107/rcub_dais_15853 .

Aleksić, Katarina, Stanković, Ana, Veselinović, Ljiljana, Škapin, Srečo, Stojković Simatović, Ivana, Marković, Smilja, "Tailoring the ZnO/RuO2 ratio in composite electrocatalysts for efficient HER and OER" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):62-62,
https://hdl.handle.net/21.15107/rcub_dais_15853 .

TY  - CONF
AU  - Peleš Tadić, Adriana
AU  - Živojinović, Jelena
AU  - Tadić, Nenad
AU  - Lević, Steva
AU  - Marković, Smilja
AU  - Pavlović, Vladimir B.
AU  - Filipović, Suzana
AU  - Obradović, Nina
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15759
AB  - Magnesium aluminate spinel (MgAl2O4) is a material with good mechanical, chemical, and thermal properties, low dielectric permeability and loss tangent. Based on those properties, MgAl2O4 has found a significant application in refractory ceramics, ceramics windows, integrated electronic devices, etc. Also, it possesses a high chemical and radiation resistance. In this research, MgO was calcined at 1000ºC for an hour, with a step of 10ºC/min to avoid presence of hydroxide or carbonate. MgO and Al2O3 powders were mixed in a one-to-one molar ratio afterwards. The powders were mechanically activated for 15, 30, and 60 minutes. The mass ratio of powder and balls was 1:40. The mechanically activated powders are pressed in the tablets, under the pressure of 0.5 t. The pressed powders were heated up to 1300 ºC with a step of 10 ºC/min and held for 1 h for the reaction. Reacted pellets were crushed and sieved. Obtained spinel powders were sintered at 1450 ºC for 2 h. Both sintered and non-sintered samples were investigated by XRD and SEM. The particle size distribution of the reacted powders was investigated by laser diffraction analysis. Raman spectroscopy was used to determine the lattice vibration in the sintered samples. All results are in accordance with our previous results, and the pure dense spinel phase is obtained.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Structural characteristics of MgAl2O4 spinel
SP  - 52
EP  - 52
UR  - https://hdl.handle.net/21.15107/rcub_dais_15759
ER  - 

@conference{
author = "Peleš Tadić, Adriana and Živojinović, Jelena and Tadić, Nenad and Lević, Steva and Marković, Smilja and Pavlović, Vladimir B. and Filipović, Suzana and Obradović, Nina",
year = "2023",
abstract = "Magnesium aluminate spinel (MgAl2O4) is a material with good mechanical, chemical, and thermal properties, low dielectric permeability and loss tangent. Based on those properties, MgAl2O4 has found a significant application in refractory ceramics, ceramics windows, integrated electronic devices, etc. Also, it possesses a high chemical and radiation resistance. In this research, MgO was calcined at 1000ºC for an hour, with a step of 10ºC/min to avoid presence of hydroxide or carbonate. MgO and Al2O3 powders were mixed in a one-to-one molar ratio afterwards. The powders were mechanically activated for 15, 30, and 60 minutes. The mass ratio of powder and balls was 1:40. The mechanically activated powders are pressed in the tablets, under the pressure of 0.5 t. The pressed powders were heated up to 1300 ºC with a step of 10 ºC/min and held for 1 h for the reaction. Reacted pellets were crushed and sieved. Obtained spinel powders were sintered at 1450 ºC for 2 h. Both sintered and non-sintered samples were investigated by XRD and SEM. The particle size distribution of the reacted powders was investigated by laser diffraction analysis. Raman spectroscopy was used to determine the lattice vibration in the sintered samples. All results are in accordance with our previous results, and the pure dense spinel phase is obtained.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Structural characteristics of MgAl2O4 spinel",
pages = "52-52",
url = "https://hdl.handle.net/21.15107/rcub_dais_15759"
}

Peleš Tadić, A., Živojinović, J., Tadić, N., Lević, S., Marković, S., Pavlović, V. B., Filipović, S.,& Obradović, N.. (2023). Structural characteristics of MgAl2O4 spinel. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 52-52.
https://hdl.handle.net/21.15107/rcub_dais_15759

Peleš Tadić A, Živojinović J, Tadić N, Lević S, Marković S, Pavlović VB, Filipović S, Obradović N. Structural characteristics of MgAl2O4 spinel. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:52-52.
https://hdl.handle.net/21.15107/rcub_dais_15759 .

Peleš Tadić, Adriana, Živojinović, Jelena, Tadić, Nenad, Lević, Steva, Marković, Smilja, Pavlović, Vladimir B., Filipović, Suzana, Obradović, Nina, "Structural characteristics of MgAl2O4 spinel" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):52-52,
https://hdl.handle.net/21.15107/rcub_dais_15759 .

TY  - CONF
AU  - Filipović, Nenad
AU  - Tomić, Nina
AU  - Kuzmanović, Maja
AU  - Stojanović, Zoran
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15762
AB  - Nanotechnology, as a most promising approach in material science, has resulted in numerous enhancements and breakthroughs in diverse scientific fields. One of the examples is selenium nanoparticles (SeNPs) which emerged as a new form with some improved properties compared to other Se forms. Among these properties, anticancer, antimicrobial, antioxidative, and reduced toxicity are the most interesting from the aspect of biomedical applications. Due to simplicity, short duration, scalability, and reproducibility, chemical reduction is a synthesis technique very often applied in SeNPs production. The choice of reducing agents, their molar ratio with a precursor, and the choice of stabilizing agents are recognized as determining parameters for the application efficiency of designed SeNPs.
This presentation includes an overview of the results of SeNPs obtained by the reduction of sodium selenite and stabilized with different agents. Furthermore, the effects of synthesis parameters on the properties of obtained particles (size, morphology, crystallinity, stability, surface chemistry) and biological activities such as antimicrobial, antioxidative, and cytotoxicity will be elaborate. In addition, some potential applications of SeNPs will be discussed, with particular reference to the results of in vivo experiments.
PB  - Ljubljana : Inštitut za kovinske materiale in tehnologije
C3  - 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
T1  - Selenium nanoparticles: Effects of particle properties on biological activity
SP  - 32
EP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_dais_15762
ER  - 

@conference{
author = "Filipović, Nenad and Tomić, Nina and Kuzmanović, Maja and Stojanović, Zoran and Stevanović, Magdalena",
year = "2023",
abstract = "Nanotechnology, as a most promising approach in material science, has resulted in numerous enhancements and breakthroughs in diverse scientific fields. One of the examples is selenium nanoparticles (SeNPs) which emerged as a new form with some improved properties compared to other Se forms. Among these properties, anticancer, antimicrobial, antioxidative, and reduced toxicity are the most interesting from the aspect of biomedical applications. Due to simplicity, short duration, scalability, and reproducibility, chemical reduction is a synthesis technique very often applied in SeNPs production. The choice of reducing agents, their molar ratio with a precursor, and the choice of stabilizing agents are recognized as determining parameters for the application efficiency of designed SeNPs.
This presentation includes an overview of the results of SeNPs obtained by the reduction of sodium selenite and stabilized with different agents. Furthermore, the effects of synthesis parameters on the properties of obtained particles (size, morphology, crystallinity, stability, surface chemistry) and biological activities such as antimicrobial, antioxidative, and cytotoxicity will be elaborate. In addition, some potential applications of SeNPs will be discussed, with particular reference to the results of in vivo experiments.",
publisher = "Ljubljana : Inštitut za kovinske materiale in tehnologije",
journal = "28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology",
title = "Selenium nanoparticles: Effects of particle properties on biological activity",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_dais_15762"
}

Filipović, N., Tomić, N., Kuzmanović, M., Stojanović, Z.,& Stevanović, M.. (2023). Selenium nanoparticles: Effects of particle properties on biological activity. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
Ljubljana : Inštitut za kovinske materiale in tehnologije., 32-32.
https://hdl.handle.net/21.15107/rcub_dais_15762

Filipović N, Tomić N, Kuzmanović M, Stojanović Z, Stevanović M. Selenium nanoparticles: Effects of particle properties on biological activity. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology. 2023;:32-32.
https://hdl.handle.net/21.15107/rcub_dais_15762 .

Filipović, Nenad, Tomić, Nina, Kuzmanović, Maja, Stojanović, Zoran, Stevanović, Magdalena, "Selenium nanoparticles: Effects of particle properties on biological activity" in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology (2023):32-32,
https://hdl.handle.net/21.15107/rcub_dais_15762 .

TY  - CONF
AU  - Lazarević, Miloš M.
AU  - Ignjatović, Nenad
AU  - Uskoković, Dragan
AU  - Uskoković, Vuk
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15765
AB  - Most of the applications for various forms of ion-doped hydroxyapatite have been geared towards pharmacy, dentistry and medicine. This study presents the first biological, response to germanium-doped hydroxyapatite (Ge-HAp). Viability, osteogenic differentiation induction and colony formation potential of dental pulp stem cells (DPSCs) in the presence of Ge-HAp and pure, Ge-free HAp nanoparticles was assessed. DPSCs were isolated from semiimpacted wisdom teeth extracted from systemically sound patients. MTT was used to determine cell viability after 1, 3, and 7 days of incubation. The effect of Ge-HAp on the expression level of osteodifferentiation markers (RUNX2, ALP, and OCN) was determined using RT-qPCR, and mineralized nodule formation was confirmed using Alizarin Red S staining. The colony-forming unit assay was utilized to evaluate the colony-formation potential of the DPSC. Low dosages of Ge-HAp increased cell viability compared to HAp after a week. Ge-HAp increased cell culture mineralization more than HAp. Ge-HAp substantially upregulated all three osteogenic markers relative to control and Ge-free HApexposed cells. HAp and especially Ge-HAp hindered stem cell colony formation. As demonstrated above, Ge-doped HAp nanoparticles have great promise in regenerative medicine due to their biocompatibility and osteoinductivity.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - The osteogenic effect of Germanium-doped hydroxyapatite nanoparticles on dental pulp stem cells
SP  - 67
EP  - 67
UR  - https://hdl.handle.net/21.15107/rcub_dais_15765
ER  - 

@conference{
author = "Lazarević, Miloš M. and Ignjatović, Nenad and Uskoković, Dragan and Uskoković, Vuk",
year = "2023",
abstract = "Most of the applications for various forms of ion-doped hydroxyapatite have been geared towards pharmacy, dentistry and medicine. This study presents the first biological, response to germanium-doped hydroxyapatite (Ge-HAp). Viability, osteogenic differentiation induction and colony formation potential of dental pulp stem cells (DPSCs) in the presence of Ge-HAp and pure, Ge-free HAp nanoparticles was assessed. DPSCs were isolated from semiimpacted wisdom teeth extracted from systemically sound patients. MTT was used to determine cell viability after 1, 3, and 7 days of incubation. The effect of Ge-HAp on the expression level of osteodifferentiation markers (RUNX2, ALP, and OCN) was determined using RT-qPCR, and mineralized nodule formation was confirmed using Alizarin Red S staining. The colony-forming unit assay was utilized to evaluate the colony-formation potential of the DPSC. Low dosages of Ge-HAp increased cell viability compared to HAp after a week. Ge-HAp increased cell culture mineralization more than HAp. Ge-HAp substantially upregulated all three osteogenic markers relative to control and Ge-free HApexposed cells. HAp and especially Ge-HAp hindered stem cell colony formation. As demonstrated above, Ge-doped HAp nanoparticles have great promise in regenerative medicine due to their biocompatibility and osteoinductivity.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "The osteogenic effect of Germanium-doped hydroxyapatite nanoparticles on dental pulp stem cells",
pages = "67-67",
url = "https://hdl.handle.net/21.15107/rcub_dais_15765"
}

Lazarević, M. M., Ignjatović, N., Uskoković, D.,& Uskoković, V.. (2023). The osteogenic effect of Germanium-doped hydroxyapatite nanoparticles on dental pulp stem cells. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 67-67.
https://hdl.handle.net/21.15107/rcub_dais_15765

Lazarević MM, Ignjatović N, Uskoković D, Uskoković V. The osteogenic effect of Germanium-doped hydroxyapatite nanoparticles on dental pulp stem cells. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:67-67.
https://hdl.handle.net/21.15107/rcub_dais_15765 .

Lazarević, Miloš M., Ignjatović, Nenad, Uskoković, Dragan, Uskoković, Vuk, "The osteogenic effect of Germanium-doped hydroxyapatite nanoparticles on dental pulp stem cells" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):67-67,
https://hdl.handle.net/21.15107/rcub_dais_15765 .

TY  - CONF
AU  - Mravik, Željko
AU  - Pejčić, Milica
AU  - Rmuš Mravik, Jelena
AU  - Belec, Blaž
AU  - Bajuk-Bogdanović, Danica
AU  - Jovanović, Sonja
AU  - Marković, Smilja
AU  - Gavrilov, Nemanja
AU  - Skuratov, Vladimir
AU  - Jovanović, Zoran
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15761
AB  - In recent years graphene oxide (GO)/12-tungstophosphoric acid (WPA) nanocomposites have demonstrated promising potential for electrochemical supercapacitors. However, to enhance their performance, it is necessary to modify the surface chemistry of GO to minimize the influence of basal plane oxygen groups, which hinder the material's conductivity. Additionally, some degree of structural modification of WPA is desired. In this regard, ion beam irradiation presents a promising method to simultaneously optimize surface chemistry of GO and structurally modify WPA. To accomplish this, ion beam irradiation is employed for modification of individual components as well as their nanocomposites with varying mass ratios. Different ion species, fluences and energies were utilized depending on the sample type, ranging from 10 keV C to 710 MeV Bi. Spectroscopy methods were employed to gain insight into the type and degree of structural modification in WPA. A direct correlation is observed between the parameters of the ion beams and the resulting structural changes. As the disordering increases, the structure transitions from partially modified to increased bond breaking, ultimately leading to reconnected bronze-like structures. By increasing the fluence, a gradual modification of the structure and surface chemistry of GO was possible. The effects of irradiation on GO and WPA are particularly pronounced in irradiated composites, where higher capacitance is measured.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Graphene oxide/12 tungstophosphoric acid nanocomposites – achieving favorable properties with ion beams for electrochemical supercapacitors
SP  - 50
EP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_dais_15761
ER  - 

@conference{
author = "Mravik, Željko and Pejčić, Milica and Rmuš Mravik, Jelena and Belec, Blaž and Bajuk-Bogdanović, Danica and Jovanović, Sonja and Marković, Smilja and Gavrilov, Nemanja and Skuratov, Vladimir and Jovanović, Zoran",
year = "2023",
abstract = "In recent years graphene oxide (GO)/12-tungstophosphoric acid (WPA) nanocomposites have demonstrated promising potential for electrochemical supercapacitors. However, to enhance their performance, it is necessary to modify the surface chemistry of GO to minimize the influence of basal plane oxygen groups, which hinder the material's conductivity. Additionally, some degree of structural modification of WPA is desired. In this regard, ion beam irradiation presents a promising method to simultaneously optimize surface chemistry of GO and structurally modify WPA. To accomplish this, ion beam irradiation is employed for modification of individual components as well as their nanocomposites with varying mass ratios. Different ion species, fluences and energies were utilized depending on the sample type, ranging from 10 keV C to 710 MeV Bi. Spectroscopy methods were employed to gain insight into the type and degree of structural modification in WPA. A direct correlation is observed between the parameters of the ion beams and the resulting structural changes. As the disordering increases, the structure transitions from partially modified to increased bond breaking, ultimately leading to reconnected bronze-like structures. By increasing the fluence, a gradual modification of the structure and surface chemistry of GO was possible. The effects of irradiation on GO and WPA are particularly pronounced in irradiated composites, where higher capacitance is measured.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Graphene oxide/12 tungstophosphoric acid nanocomposites – achieving favorable properties with ion beams for electrochemical supercapacitors",
pages = "50-50",
url = "https://hdl.handle.net/21.15107/rcub_dais_15761"
}

Mravik, Ž., Pejčić, M., Rmuš Mravik, J., Belec, B., Bajuk-Bogdanović, D., Jovanović, S., Marković, S., Gavrilov, N., Skuratov, V.,& Jovanović, Z.. (2023). Graphene oxide/12 tungstophosphoric acid nanocomposites – achieving favorable properties with ion beams for electrochemical supercapacitors. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 50-50.
https://hdl.handle.net/21.15107/rcub_dais_15761

Mravik Ž, Pejčić M, Rmuš Mravik J, Belec B, Bajuk-Bogdanović D, Jovanović S, Marković S, Gavrilov N, Skuratov V, Jovanović Z. Graphene oxide/12 tungstophosphoric acid nanocomposites – achieving favorable properties with ion beams for electrochemical supercapacitors. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:50-50.
https://hdl.handle.net/21.15107/rcub_dais_15761 .

Mravik, Željko, Pejčić, Milica, Rmuš Mravik, Jelena, Belec, Blaž, Bajuk-Bogdanović, Danica, Jovanović, Sonja, Marković, Smilja, Gavrilov, Nemanja, Skuratov, Vladimir, Jovanović, Zoran, "Graphene oxide/12 tungstophosphoric acid nanocomposites – achieving favorable properties with ion beams for electrochemical supercapacitors" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):50-50,
https://hdl.handle.net/21.15107/rcub_dais_15761 .

TY  - CONF
AU  - Stojanović, Zoran
AU  - Kuzmanović, Maja
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15763
AB  - Large language models (LLMs) like Generative pre-trained transformers (GPTs) emerged in past couple of years with increase of computational power. These models are used for various tasks in field of natural language processing, such as text classification, question answering and language translation. In this talk, research methodology, practical aspects and performance testing of fine – tuned LLMs, both commercial and open source in domain of materials synthesis, will be covered. So far, LLMs seems to have promising future in education, research and production only integrated with other chemistry tools, thus further development of integrated AI systems as well as LLMs is necessary to enhance performances and meet future demands.
PB  - Ljubljana : Inštitut za kovinske materiale in tehnologije
C3  - 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
T1  - Fine-Tuning and Performance Testing of Pre-Trained Large Language Models for Applications in Domain of Biomedical Materials Synthesis
SP  - 78
EP  - 78
UR  - https://hdl.handle.net/21.15107/rcub_dais_15763
ER  - 

@conference{
author = "Stojanović, Zoran and Kuzmanović, Maja and Stevanović, Magdalena",
year = "2023",
abstract = "Large language models (LLMs) like Generative pre-trained transformers (GPTs) emerged in past couple of years with increase of computational power. These models are used for various tasks in field of natural language processing, such as text classification, question answering and language translation. In this talk, research methodology, practical aspects and performance testing of fine – tuned LLMs, both commercial and open source in domain of materials synthesis, will be covered. So far, LLMs seems to have promising future in education, research and production only integrated with other chemistry tools, thus further development of integrated AI systems as well as LLMs is necessary to enhance performances and meet future demands.",
publisher = "Ljubljana : Inštitut za kovinske materiale in tehnologije",
journal = "28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology",
title = "Fine-Tuning and Performance Testing of Pre-Trained Large Language Models for Applications in Domain of Biomedical Materials Synthesis",
pages = "78-78",
url = "https://hdl.handle.net/21.15107/rcub_dais_15763"
}

Stojanović, Z., Kuzmanović, M.,& Stevanović, M.. (2023). Fine-Tuning and Performance Testing of Pre-Trained Large Language Models for Applications in Domain of Biomedical Materials Synthesis. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
Ljubljana : Inštitut za kovinske materiale in tehnologije., 78-78.
https://hdl.handle.net/21.15107/rcub_dais_15763

Stojanović Z, Kuzmanović M, Stevanović M. Fine-Tuning and Performance Testing of Pre-Trained Large Language Models for Applications in Domain of Biomedical Materials Synthesis. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology. 2023;:78-78.
https://hdl.handle.net/21.15107/rcub_dais_15763 .

Stojanović, Zoran, Kuzmanović, Maja, Stevanović, Magdalena, "Fine-Tuning and Performance Testing of Pre-Trained Large Language Models for Applications in Domain of Biomedical Materials Synthesis" in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology (2023):78-78,
https://hdl.handle.net/21.15107/rcub_dais_15763 .

TY  - CONF
AU  - Mančić, Lidija
AU  - Dinić, Ivana
AU  - Almeida, Lucas A.
AU  - Gil-Londoño, Jessica
AU  - Vuković, Marina
AU  - Jardim, Paula M.
AU  - Marinković, Bojan A.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15764
AB  - Novel hybrid core shell structure with extensive absorption was synthesized by a two-step wet chemical route. Up-converting β-NaYF4:Yb,Tm core was obtained through EDTA assisted hydrothermal process, while the shell of anatase TiO2-Acetylacetonate charge transfer complex (TiO2-Acac) was formed over these via sol-gel method. Tetracycline was used to investigate photocatalytic efficiency of obtained structure under irradiation of reduced power Vis and NIR spectra. Owing to the fact that 1D2→3F4 and 1G4→3H6 emission of Tm3+ matches well with the absorption edge of TiO2-Acac, radiation-reabsorption and FRET processes improve the overall generation of reactive oxygen species and degradation of tetracycline. Beside it, formation of tetracycline intermediates immediately after the addition of this novel hybrid core-shell structures, making them a promising material for water purification through the synergy of catalytic and photocatalytic processes.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis
SP  - 49
EP  - 49
UR  - https://hdl.handle.net/21.15107/rcub_dais_15764
ER  - 

@conference{
author = "Mančić, Lidija and Dinić, Ivana and Almeida, Lucas A. and Gil-Londoño, Jessica and Vuković, Marina and Jardim, Paula M. and Marinković, Bojan A.",
year = "2023",
abstract = "Novel hybrid core shell structure with extensive absorption was synthesized by a two-step wet chemical route. Up-converting β-NaYF4:Yb,Tm core was obtained through EDTA assisted hydrothermal process, while the shell of anatase TiO2-Acetylacetonate charge transfer complex (TiO2-Acac) was formed over these via sol-gel method. Tetracycline was used to investigate photocatalytic efficiency of obtained structure under irradiation of reduced power Vis and NIR spectra. Owing to the fact that 1D2→3F4 and 1G4→3H6 emission of Tm3+ matches well with the absorption edge of TiO2-Acac, radiation-reabsorption and FRET processes improve the overall generation of reactive oxygen species and degradation of tetracycline. Beside it, formation of tetracycline intermediates immediately after the addition of this novel hybrid core-shell structures, making them a promising material for water purification through the synergy of catalytic and photocatalytic processes.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis",
pages = "49-49",
url = "https://hdl.handle.net/21.15107/rcub_dais_15764"
}

Mančić, L., Dinić, I., Almeida, L. A., Gil-Londoño, J., Vuković, M., Jardim, P. M.,& Marinković, B. A.. (2023). β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 49-49.
https://hdl.handle.net/21.15107/rcub_dais_15764

Mančić L, Dinić I, Almeida LA, Gil-Londoño J, Vuković M, Jardim PM, Marinković BA. β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:49-49.
https://hdl.handle.net/21.15107/rcub_dais_15764 .

Mančić, Lidija, Dinić, Ivana, Almeida, Lucas A., Gil-Londoño, Jessica, Vuković, Marina, Jardim, Paula M., Marinković, Bojan A., "β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):49-49,
https://hdl.handle.net/21.15107/rcub_dais_15764 .

TY  - CONF
AU  - Pavlović, Vladimir B.
AU  - Vuković, G.
AU  - Nikolić, M.
AU  - Pavlović, Vera P.
AU  - Perić, M.
AU  - Nenadović, S.
AU  - Ivanović, M.
AU  - Mirković, M.
AU  - Đoković, V.
AU  - Knežević, S.
AU  - Šuljagić, Marija
AU  - Anđelković, Lj.
AU  - Janićijević, Aleksandra
AU  - Kovačević, D.
AU  - Filipović, Suzana
AU  - Vujančević, Jelena
AU  - Vlahović, Branislav
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15760
AB  - The convergence of nano-, bio-, and information technologies is based on the understanding of complex hierarchical structures and systems, as well as on the material unity at the nanoscale and on technology integration from that scale. A growing interest in these technologies is a result of their potential to provide solutions to numerous societal challenges, such as advanced healthcare, environmental remediation, sustainable development, and adoption of cyber-physical systems based on the Internet of Things and the Internet of Systems. Taking into account that hybrid nanomaterials possess extraordinary physical and chemical properties derived from their size in the nanoscale, the aim of this work is to present the connection between processing parameters and multifunctional properties of nano scale hybrid materials, focusing on the study of ceramic-polymer structures before they can be nano-engineered into functional devices. The unique functionality of these nanostructures has enabled their applications in numerous devices such as: micro and nano-electro-mechanical systems (MEMS/NEMS), sensors, microactuators, surface acoustic wave devices, polymer electrolyte membrane fuel cells, switches, thermistors, resonators and filters, electrooptic devices, etc. In this study special attention has been paid to their applications in the fields of electronics, biotechnology, environmental protection and remediation.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Hybrid Nanoscale Materials for Convergent Technologies
SP  - 45
EP  - 45
UR  - https://hdl.handle.net/21.15107/rcub_dais_15760
ER  - 

@conference{
author = "Pavlović, Vladimir B. and Vuković, G. and Nikolić, M. and Pavlović, Vera P. and Perić, M. and Nenadović, S. and Ivanović, M. and Mirković, M. and Đoković, V. and Knežević, S. and Šuljagić, Marija and Anđelković, Lj. and Janićijević, Aleksandra and Kovačević, D. and Filipović, Suzana and Vujančević, Jelena and Vlahović, Branislav",
year = "2023",
abstract = "The convergence of nano-, bio-, and information technologies is based on the understanding of complex hierarchical structures and systems, as well as on the material unity at the nanoscale and on technology integration from that scale. A growing interest in these technologies is a result of their potential to provide solutions to numerous societal challenges, such as advanced healthcare, environmental remediation, sustainable development, and adoption of cyber-physical systems based on the Internet of Things and the Internet of Systems. Taking into account that hybrid nanomaterials possess extraordinary physical and chemical properties derived from their size in the nanoscale, the aim of this work is to present the connection between processing parameters and multifunctional properties of nano scale hybrid materials, focusing on the study of ceramic-polymer structures before they can be nano-engineered into functional devices. The unique functionality of these nanostructures has enabled their applications in numerous devices such as: micro and nano-electro-mechanical systems (MEMS/NEMS), sensors, microactuators, surface acoustic wave devices, polymer electrolyte membrane fuel cells, switches, thermistors, resonators and filters, electrooptic devices, etc. In this study special attention has been paid to their applications in the fields of electronics, biotechnology, environmental protection and remediation.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Hybrid Nanoscale Materials for Convergent Technologies",
pages = "45-45",
url = "https://hdl.handle.net/21.15107/rcub_dais_15760"
}

Pavlović, V. B., Vuković, G., Nikolić, M., Pavlović, V. P., Perić, M., Nenadović, S., Ivanović, M., Mirković, M., Đoković, V., Knežević, S., Šuljagić, M., Anđelković, Lj., Janićijević, A., Kovačević, D., Filipović, S., Vujančević, J.,& Vlahović, B.. (2023). Hybrid Nanoscale Materials for Convergent Technologies. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 45-45.
https://hdl.handle.net/21.15107/rcub_dais_15760

Pavlović VB, Vuković G, Nikolić M, Pavlović VP, Perić M, Nenadović S, Ivanović M, Mirković M, Đoković V, Knežević S, Šuljagić M, Anđelković L, Janićijević A, Kovačević D, Filipović S, Vujančević J, Vlahović B. Hybrid Nanoscale Materials for Convergent Technologies. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:45-45.
https://hdl.handle.net/21.15107/rcub_dais_15760 .

Pavlović, Vladimir B., Vuković, G., Nikolić, M., Pavlović, Vera P., Perić, M., Nenadović, S., Ivanović, M., Mirković, M., Đoković, V., Knežević, S., Šuljagić, Marija, Anđelković, Lj., Janićijević, Aleksandra, Kovačević, D., Filipović, Suzana, Vujančević, Jelena, Vlahović, Branislav, "Hybrid Nanoscale Materials for Convergent Technologies" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):45-45,
https://hdl.handle.net/21.15107/rcub_dais_15760 .

TY  - CONF
AU  - Tomić, Nina
AU  - Filipović, Nenad
AU  - Mitić Ćulafić, Dragana
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15749
AB  - There is a growing need for multifunctional components in material design, especially in tissue engineering. Among many natural compounds, polyphenols are gaining interest as biologically active additives of novel materials. Stilbenoid polyphenol resveratrol is one of the most known, mainly because of its antioxidative, antibacterial, anticancer, neuroprotective and other beneficial effects. To allow most efficient use of resveratrol, several nanoformulations have shown promise, but most of them also involve other, toxic or expensive compounds, beside resveratrol. During our research, we synthetized particles of pure resveratrol, in an elongated, nanobelt-like form. The shape of the particles, as well as absence of any polymer or other carriers makes these particles easy to handle for further implementation. For preliminary assessment of the functionality of these particles, several assays were employed. DPPH, TBA and FRAP assay proved antioxidative potential of obtained particles by several mechanisms in the concentration range from 1 μg/mL to 10 μg/mL. Artemia salina in vivo bioassay was used to show high bioactivity and also biocompatibility of the particle suspension. All of the results indicated that there is a high potential for use of these resv
PB  - Ljubljana : Inštitut za kovinske materiale in tehnologije
C3  - 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
T1  - Antioxidative Resveratrol Particles as a Bioactive Component for Material Design
SP  - 87
EP  - 87
UR  - https://hdl.handle.net/21.15107/rcub_dais_15749
ER  - 

@conference{
author = "Tomić, Nina and Filipović, Nenad and Mitić Ćulafić, Dragana and Stevanović, Magdalena",
year = "2023",
abstract = "There is a growing need for multifunctional components in material design, especially in tissue engineering. Among many natural compounds, polyphenols are gaining interest as biologically active additives of novel materials. Stilbenoid polyphenol resveratrol is one of the most known, mainly because of its antioxidative, antibacterial, anticancer, neuroprotective and other beneficial effects. To allow most efficient use of resveratrol, several nanoformulations have shown promise, but most of them also involve other, toxic or expensive compounds, beside resveratrol. During our research, we synthetized particles of pure resveratrol, in an elongated, nanobelt-like form. The shape of the particles, as well as absence of any polymer or other carriers makes these particles easy to handle for further implementation. For preliminary assessment of the functionality of these particles, several assays were employed. DPPH, TBA and FRAP assay proved antioxidative potential of obtained particles by several mechanisms in the concentration range from 1 μg/mL to 10 μg/mL. Artemia salina in vivo bioassay was used to show high bioactivity and also biocompatibility of the particle suspension. All of the results indicated that there is a high potential for use of these resv",
publisher = "Ljubljana : Inštitut za kovinske materiale in tehnologije",
journal = "28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology",
title = "Antioxidative Resveratrol Particles as a Bioactive Component for Material Design",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_dais_15749"
}

Tomić, N., Filipović, N., Mitić Ćulafić, D.,& Stevanović, M.. (2023). Antioxidative Resveratrol Particles as a Bioactive Component for Material Design. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology
Ljubljana : Inštitut za kovinske materiale in tehnologije., 87-87.
https://hdl.handle.net/21.15107/rcub_dais_15749

Tomić N, Filipović N, Mitić Ćulafić D, Stevanović M. Antioxidative Resveratrol Particles as a Bioactive Component for Material Design. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology. 2023;:87-87.
https://hdl.handle.net/21.15107/rcub_dais_15749 .

Tomić, Nina, Filipović, Nenad, Mitić Ćulafić, Dragana, Stevanović, Magdalena, "Antioxidative Resveratrol Particles as a Bioactive Component for Material Design" in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology (2023):87-87,
https://hdl.handle.net/21.15107/rcub_dais_15749 .

TY  - JOUR
AU  - Janićijević, Aleksandra
AU  - Filipović, Suzana
AU  - Sknepnek, Aleksandra
AU  - Vlahović, Branislav
AU  - Đorđević, Nenad
AU  - Kovacević, Danijela
AU  - Mirković, Miljana
AU  - Petronijević, Ivan
AU  - Živković, Predrag
AU  - Rogan, Jelena
AU  - Pavlović, Vladimir B.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15363
AB  - In the search for environmentally friendly materials with a wide range of properties, polymer composites have emerged as a promising alternative due to their multifunctional properties. This study focuses on the synthesis of composite materials consisting of four components: bacterial nanocellulose (BNC) modified with magnetic Fe3O4, and a mixture of BaTiO3 (BT) and polyvinylidene fluoride (PVDF). The BT powder was mechanically activated prior to mixing with PVDF. The influence of BT mechanical activation and BNC with magnetic particles on the PVDF matrix was investigated. The obtained composite films’ structural characteristics, morphology, and dielectric properties are presented. This research provides insights into the relationship between mechanical activation of the filler and structural and dielectric properties in the PVDF/BT/BNC/Fe3O4 system, creating the way for the development of materials with a wide range of diverse properties that support the concept of green technologies.
PB  - Basel : MDPI
T2  - Polymers
T1  - Dielectric and Structural Properties of the Hybrid Material Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Composite
SP  - 4080
VL  - 15
IS  - 20
DO  - 10.3390/polym15204080
UR  - https://hdl.handle.net/21.15107/rcub_dais_15363
ER  - 

@article{
author = "Janićijević, Aleksandra and Filipović, Suzana and Sknepnek, Aleksandra and Vlahović, Branislav and Đorđević, Nenad and Kovacević, Danijela and Mirković, Miljana and Petronijević, Ivan and Živković, Predrag and Rogan, Jelena and Pavlović, Vladimir B.",
year = "2023",
abstract = "In the search for environmentally friendly materials with a wide range of properties, polymer composites have emerged as a promising alternative due to their multifunctional properties. This study focuses on the synthesis of composite materials consisting of four components: bacterial nanocellulose (BNC) modified with magnetic Fe3O4, and a mixture of BaTiO3 (BT) and polyvinylidene fluoride (PVDF). The BT powder was mechanically activated prior to mixing with PVDF. The influence of BT mechanical activation and BNC with magnetic particles on the PVDF matrix was investigated. The obtained composite films’ structural characteristics, morphology, and dielectric properties are presented. This research provides insights into the relationship between mechanical activation of the filler and structural and dielectric properties in the PVDF/BT/BNC/Fe3O4 system, creating the way for the development of materials with a wide range of diverse properties that support the concept of green technologies.",
publisher = "Basel : MDPI",
journal = "Polymers",
title = "Dielectric and Structural Properties of the Hybrid Material Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Composite",
pages = "4080",
volume = "15",
number = "20",
doi = "10.3390/polym15204080",
url = "https://hdl.handle.net/21.15107/rcub_dais_15363"
}

Janićijević, A., Filipović, S., Sknepnek, A., Vlahović, B., Đorđević, N., Kovacević, D., Mirković, M., Petronijević, I., Živković, P., Rogan, J.,& Pavlović, V. B.. (2023). Dielectric and Structural Properties of the Hybrid Material Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Composite. in Polymers
Basel : MDPI., 15(20), 4080.
https://doi.org/10.3390/polym15204080
https://hdl.handle.net/21.15107/rcub_dais_15363

Janićijević A, Filipović S, Sknepnek A, Vlahović B, Đorđević N, Kovacević D, Mirković M, Petronijević I, Živković P, Rogan J, Pavlović VB. Dielectric and Structural Properties of the Hybrid Material Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Composite. in Polymers. 2023;15(20):4080.
doi:10.3390/polym15204080
https://hdl.handle.net/21.15107/rcub_dais_15363 .

Janićijević, Aleksandra, Filipović, Suzana, Sknepnek, Aleksandra, Vlahović, Branislav, Đorđević, Nenad, Kovacević, Danijela, Mirković, Miljana, Petronijević, Ivan, Živković, Predrag, Rogan, Jelena, Pavlović, Vladimir B., "Dielectric and Structural Properties of the Hybrid Material Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Composite" in Polymers, 15, no. 20 (2023):4080,
https://doi.org/10.3390/polym15204080 .,
https://hdl.handle.net/21.15107/rcub_dais_15363 .

TY  - JOUR
AU  - Maksimovic, Milica
AU  - Jovanović, Marina
AU  - Nikolić, Biljana
AU  - Tomić, Nina
AU  - Tenji, Dina
AU  - Stević, Tatjana
AU  - Mitić Ćulafić, Dragana
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14551
AB  - Persicaria amphibia (subfam. Polygonoideae), an aquatic macrophyte rich in dietary polyphenolics, is used as a traditional remedy and culinary herb. Nevertheless, P. amphibia from the Balkan region has been insufficiently studied and underutilized. Here, the cytotoxicity and antimicrobial properties of the previously chemically characterised ethanol extract of P. amphibia aerial parts were tested. The following methods were carried out: the MTT assay, qRT-PCR, microdilution assay, Chromobacterium violaceum screening assay (monitoring of quorum sensing, QS) and the agar plating method (antifungal activity). The study was conducted to determine the cytotoxic effects of P. amphibia against lung cancer cells (A549) and its combination with cytostatic doxorubicin (Dox). A dose-dependent decrease in cell viability (up to 82% reduction) and additive interactions of the tested agents were noted. Both alone and combined with Dox, P. amphibia reduced the expression of Nrf2 (p < 0.05). In terms of antimicrobial effects, P. amphibia exhibited an antipathogenic effect since it disrupted QS communication, which was evident through the inhibition of violacein production of C. violaceum CV025. The antifungal screening revealed that P. amphibia induced significant growth inhibition of Aspergillus spp. (28.23%). Based on the obtained results, further examination of the potential use of P. amphibia in modern phytotherapy and diet-derived cancer chemoprevention is encouraged.
PB  - Belgrade : 	Institute of Botany and Botanical Garden Jevremovac (University of Belgrade - Faculty of Biology)
T2  - Botanica Serbica
T1  - Persicaria amphibia, an old traditional remedy and wild edible herb: In vitro evaluation of cytotoxicity and antimicrobial properties
SP  - 1
EP  - 8
VL  - 47
IS  - 1
DO  - 10.2298/BOTSERB2301001M
UR  - https://hdl.handle.net/21.15107/rcub_dais_14551
ER  - 

@article{
author = "Maksimovic, Milica and Jovanović, Marina and Nikolić, Biljana and Tomić, Nina and Tenji, Dina and Stević, Tatjana and Mitić Ćulafić, Dragana",
year = "2023",
abstract = "Persicaria amphibia (subfam. Polygonoideae), an aquatic macrophyte rich in dietary polyphenolics, is used as a traditional remedy and culinary herb. Nevertheless, P. amphibia from the Balkan region has been insufficiently studied and underutilized. Here, the cytotoxicity and antimicrobial properties of the previously chemically characterised ethanol extract of P. amphibia aerial parts were tested. The following methods were carried out: the MTT assay, qRT-PCR, microdilution assay, Chromobacterium violaceum screening assay (monitoring of quorum sensing, QS) and the agar plating method (antifungal activity). The study was conducted to determine the cytotoxic effects of P. amphibia against lung cancer cells (A549) and its combination with cytostatic doxorubicin (Dox). A dose-dependent decrease in cell viability (up to 82% reduction) and additive interactions of the tested agents were noted. Both alone and combined with Dox, P. amphibia reduced the expression of Nrf2 (p < 0.05). In terms of antimicrobial effects, P. amphibia exhibited an antipathogenic effect since it disrupted QS communication, which was evident through the inhibition of violacein production of C. violaceum CV025. The antifungal screening revealed that P. amphibia induced significant growth inhibition of Aspergillus spp. (28.23%). Based on the obtained results, further examination of the potential use of P. amphibia in modern phytotherapy and diet-derived cancer chemoprevention is encouraged.",
publisher = "Belgrade : 	Institute of Botany and Botanical Garden Jevremovac (University of Belgrade - Faculty of Biology)",
journal = "Botanica Serbica",
title = "Persicaria amphibia, an old traditional remedy and wild edible herb: In vitro evaluation of cytotoxicity and antimicrobial properties",
pages = "1-8",
volume = "47",
number = "1",
doi = "10.2298/BOTSERB2301001M",
url = "https://hdl.handle.net/21.15107/rcub_dais_14551"
}

Maksimovic, M., Jovanović, M., Nikolić, B., Tomić, N., Tenji, D., Stević, T.,& Mitić Ćulafić, D.. (2023). Persicaria amphibia, an old traditional remedy and wild edible herb: In vitro evaluation of cytotoxicity and antimicrobial properties. in Botanica Serbica
Belgrade : 	Institute of Botany and Botanical Garden Jevremovac (University of Belgrade - Faculty of Biology)., 47(1), 1-8.
https://doi.org/10.2298/BOTSERB2301001M
https://hdl.handle.net/21.15107/rcub_dais_14551

Maksimovic M, Jovanović M, Nikolić B, Tomić N, Tenji D, Stević T, Mitić Ćulafić D. Persicaria amphibia, an old traditional remedy and wild edible herb: In vitro evaluation of cytotoxicity and antimicrobial properties. in Botanica Serbica. 2023;47(1):1-8.
doi:10.2298/BOTSERB2301001M
https://hdl.handle.net/21.15107/rcub_dais_14551 .

Maksimovic, Milica, Jovanović, Marina, Nikolić, Biljana, Tomić, Nina, Tenji, Dina, Stević, Tatjana, Mitić Ćulafić, Dragana, "Persicaria amphibia, an old traditional remedy and wild edible herb: In vitro evaluation of cytotoxicity and antimicrobial properties" in Botanica Serbica, 47, no. 1 (2023):1-8,
https://doi.org/10.2298/BOTSERB2301001M .,
https://hdl.handle.net/21.15107/rcub_dais_14551 .

TY  - JOUR
AU  - Tomić, Nina
AU  - Matić, Tamara
AU  - Filipović, Nenad
AU  - Mitić Ćulafić, Dragana
AU  - Boccacccini, Aldo R.
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14705
AB  - Recently, many studies have shown various beneficial effects of polyphenol resveratrol (Res) on human health. The most important of these effects include cardioprotective, neuroprotective, anti-cancer, anti-inflammatory, osteoinductive, and anti-microbial effects. Resveratrol has cis and trans isoforms, with the trans isoform being more stable and biologically active. Despite the results of in vitro experiments, resveratrol has limited potential for application in vivo due to its poor water solubility, sensitivity to oxygen, light, and heat, rapid metabolism, and therefore low bioavailability. The possible solution to overcome these limitations could be the synthesis of resveratrol in nanoparticle form. Accordingly, in this study, we have developed a simple, green solvent/non-solvent physicochemical method to synthesize stable, uniform, carrier-free resveratrol nanobelt-like particles (ResNPs) for applications in tissue engineering. UV–visible spectroscopy (UV-Vis) was used to identify the trans isoform of ResNPs which remained stable for at least 63 days. The additional qualitative analysis was performed by Fourier transform infrared spectroscopy (FTIR), while X-ray diffraction (XRD) determined the monoclinic structure of resveratrol with a significant difference in the intensity of diffraction peaks between commercial and nano-belt form. The morphology of ResNPs was evaluated by optical microscopy and field-emission scanning electron microscope (FE-SEM) that revealed a uniform nanobelt-like structure with an individual thickness of less than 1 μm. Bioactivity was confirmed using Artemia salina in vivo toxicity assay, while 2,2–diphenyl-1-picrylhydrazylhydrate (DPPH) reduction assay showed the good antioxidative potential of concentrations of 100 μg/ml and lower. Microdilution assay on several reference strains and clinical isolates showed promising antibacterial potential on Staphylococci, with minimal inhibitory concentration (MIC) being 800 μg/ml. Bioactive glass-based scaffolds were coated with ResNPs and characterized to confirm coating potential. All of the above make these particles a promising bioactive, easy-to-handle component in various biomaterial formulations.
PB  - SAGE Publications Ltd.
T2  - Journal of Biomaterials Applications
T1  - Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties
SP  - 122
EP  - 133
VL  - 38
IS  - 1
DO  - 10.1177/08853282231183109
UR  - https://hdl.handle.net/21.15107/rcub_dais_14705
ER  - 

@article{
author = "Tomić, Nina and Matić, Tamara and Filipović, Nenad and Mitić Ćulafić, Dragana and Boccacccini, Aldo R. and Stevanović, Magdalena",
year = "2023",
abstract = "Recently, many studies have shown various beneficial effects of polyphenol resveratrol (Res) on human health. The most important of these effects include cardioprotective, neuroprotective, anti-cancer, anti-inflammatory, osteoinductive, and anti-microbial effects. Resveratrol has cis and trans isoforms, with the trans isoform being more stable and biologically active. Despite the results of in vitro experiments, resveratrol has limited potential for application in vivo due to its poor water solubility, sensitivity to oxygen, light, and heat, rapid metabolism, and therefore low bioavailability. The possible solution to overcome these limitations could be the synthesis of resveratrol in nanoparticle form. Accordingly, in this study, we have developed a simple, green solvent/non-solvent physicochemical method to synthesize stable, uniform, carrier-free resveratrol nanobelt-like particles (ResNPs) for applications in tissue engineering. UV–visible spectroscopy (UV-Vis) was used to identify the trans isoform of ResNPs which remained stable for at least 63 days. The additional qualitative analysis was performed by Fourier transform infrared spectroscopy (FTIR), while X-ray diffraction (XRD) determined the monoclinic structure of resveratrol with a significant difference in the intensity of diffraction peaks between commercial and nano-belt form. The morphology of ResNPs was evaluated by optical microscopy and field-emission scanning electron microscope (FE-SEM) that revealed a uniform nanobelt-like structure with an individual thickness of less than 1 μm. Bioactivity was confirmed using Artemia salina in vivo toxicity assay, while 2,2–diphenyl-1-picrylhydrazylhydrate (DPPH) reduction assay showed the good antioxidative potential of concentrations of 100 μg/ml and lower. Microdilution assay on several reference strains and clinical isolates showed promising antibacterial potential on Staphylococci, with minimal inhibitory concentration (MIC) being 800 μg/ml. Bioactive glass-based scaffolds were coated with ResNPs and characterized to confirm coating potential. All of the above make these particles a promising bioactive, easy-to-handle component in various biomaterial formulations.",
publisher = "SAGE Publications Ltd.",
journal = "Journal of Biomaterials Applications",
title = "Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties",
pages = "122-133",
volume = "38",
number = "1",
doi = "10.1177/08853282231183109",
url = "https://hdl.handle.net/21.15107/rcub_dais_14705"
}

Tomić, N., Matić, T., Filipović, N., Mitić Ćulafić, D., Boccacccini, A. R.,& Stevanović, M.. (2023). Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties. in Journal of Biomaterials Applications
SAGE Publications Ltd.., 38(1), 122-133.
https://doi.org/10.1177/08853282231183109
https://hdl.handle.net/21.15107/rcub_dais_14705

Tomić N, Matić T, Filipović N, Mitić Ćulafić D, Boccacccini AR, Stevanović M. Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties. in Journal of Biomaterials Applications. 2023;38(1):122-133.
doi:10.1177/08853282231183109
https://hdl.handle.net/21.15107/rcub_dais_14705 .

Tomić, Nina, Matić, Tamara, Filipović, Nenad, Mitić Ćulafić, Dragana, Boccacccini, Aldo R., Stevanović, Magdalena, "Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties" in Journal of Biomaterials Applications, 38, no. 1 (2023):122-133,
https://doi.org/10.1177/08853282231183109 .,
https://hdl.handle.net/21.15107/rcub_dais_14705 .

TY  - JOUR
AU  - Jovanović, Marina
AU  - Vojvodić, Petar
AU  - Tenji, Dina
AU  - Tomić, Nina
AU  - Nešić, Jovana
AU  - Mitić-Ćulafić, Dragana
AU  - Miočinović, Jelena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14876
AB  - Fermented foods containing psychobiotics are of growing interest among food scientists. Human-derived Limosilactobacillus reuteri DSM 17938, a gut symbiont and potential psychobiotic strain, has been shown to exhibit the following health benefits: anti-inflammation and GABA-production capacity, as well as modulation of pathogen and cancer cell growth. The aim of this research was to develop an acid-coagulated fresh soft quark-type cheese, fermented with L. reuteri DSM 17938, with enhanced bioactivity, sensory acceptability, and overall likeability. Psychobiotic-containing cheeses represent the food of a new generation, so it is of great importance to gain the trust of the consumers. To develop a familiar taste, cheese samples were enriched with mushroom powders of Agaricus bisporus and Pleurotus ostreatus. A high abundance of lactic acid bacteria was maintained in all cheese samples (>log 7.64 CFU/mL), while cheese extracts exhibited cytotoxicity to colon cancer cell line HCT116 (up to 30.96%) in vitro. Additionally, cheese samples provided a favorable medium for the growth of the probiotic Escherichia coli Nissle 1917 (>log 7.11 CFU/mL). Sensory evaluation revealed high scores for all samples (up to 97.21% of maximum overall quality). The survey conducted in this study offered insights into consumer willingness to try products containing psychobiotics. This study demonstrates the potential for the successful development of fermented food products with L. reuteri DSM 17938, which exhibits all the desired traits that consumers may receive well. Further research is required to explore the potential health benefits of these innovative food products.
PB  - Basel : MDPI AG
T2  - Fermentation
T1  - Cheese Fermented with Human-Derived Limosilactobacillus reuteri DSM 17938 and Mushroom Powders: A Novel Psychobiotic Food with Enhanced Bioactivity and Sensory Acceptability
SP  - 745
VL  - 9
IS  - 8
DO  - 10.3390/fermentation9080745
UR  - https://hdl.handle.net/21.15107/rcub_dais_14876
ER  - 

@article{
author = "Jovanović, Marina and Vojvodić, Petar and Tenji, Dina and Tomić, Nina and Nešić, Jovana and Mitić-Ćulafić, Dragana and Miočinović, Jelena",
year = "2023",
abstract = "Fermented foods containing psychobiotics are of growing interest among food scientists. Human-derived Limosilactobacillus reuteri DSM 17938, a gut symbiont and potential psychobiotic strain, has been shown to exhibit the following health benefits: anti-inflammation and GABA-production capacity, as well as modulation of pathogen and cancer cell growth. The aim of this research was to develop an acid-coagulated fresh soft quark-type cheese, fermented with L. reuteri DSM 17938, with enhanced bioactivity, sensory acceptability, and overall likeability. Psychobiotic-containing cheeses represent the food of a new generation, so it is of great importance to gain the trust of the consumers. To develop a familiar taste, cheese samples were enriched with mushroom powders of Agaricus bisporus and Pleurotus ostreatus. A high abundance of lactic acid bacteria was maintained in all cheese samples (>log 7.64 CFU/mL), while cheese extracts exhibited cytotoxicity to colon cancer cell line HCT116 (up to 30.96%) in vitro. Additionally, cheese samples provided a favorable medium for the growth of the probiotic Escherichia coli Nissle 1917 (>log 7.11 CFU/mL). Sensory evaluation revealed high scores for all samples (up to 97.21% of maximum overall quality). The survey conducted in this study offered insights into consumer willingness to try products containing psychobiotics. This study demonstrates the potential for the successful development of fermented food products with L. reuteri DSM 17938, which exhibits all the desired traits that consumers may receive well. Further research is required to explore the potential health benefits of these innovative food products.",
publisher = "Basel : MDPI AG",
journal = "Fermentation",
title = "Cheese Fermented with Human-Derived Limosilactobacillus reuteri DSM 17938 and Mushroom Powders: A Novel Psychobiotic Food with Enhanced Bioactivity and Sensory Acceptability",
pages = "745",
volume = "9",
number = "8",
doi = "10.3390/fermentation9080745",
url = "https://hdl.handle.net/21.15107/rcub_dais_14876"
}

Jovanović, M., Vojvodić, P., Tenji, D., Tomić, N., Nešić, J., Mitić-Ćulafić, D.,& Miočinović, J.. (2023). Cheese Fermented with Human-Derived Limosilactobacillus reuteri DSM 17938 and Mushroom Powders: A Novel Psychobiotic Food with Enhanced Bioactivity and Sensory Acceptability. in Fermentation
Basel : MDPI AG., 9(8), 745.
https://doi.org/10.3390/fermentation9080745
https://hdl.handle.net/21.15107/rcub_dais_14876

Jovanović M, Vojvodić P, Tenji D, Tomić N, Nešić J, Mitić-Ćulafić D, Miočinović J. Cheese Fermented with Human-Derived Limosilactobacillus reuteri DSM 17938 and Mushroom Powders: A Novel Psychobiotic Food with Enhanced Bioactivity and Sensory Acceptability. in Fermentation. 2023;9(8):745.
doi:10.3390/fermentation9080745
https://hdl.handle.net/21.15107/rcub_dais_14876 .

Jovanović, Marina, Vojvodić, Petar, Tenji, Dina, Tomić, Nina, Nešić, Jovana, Mitić-Ćulafić, Dragana, Miočinović, Jelena, "Cheese Fermented with Human-Derived Limosilactobacillus reuteri DSM 17938 and Mushroom Powders: A Novel Psychobiotic Food with Enhanced Bioactivity and Sensory Acceptability" in Fermentation, 9, no. 8 (2023):745,
https://doi.org/10.3390/fermentation9080745 .,
https://hdl.handle.net/21.15107/rcub_dais_14876 .

TY  - JOUR
AU  - Tomić, Nina
AU  - Matić, Tamara
AU  - Filipović, Nenad
AU  - Mitić Ćulafić, Dragana
AU  - Boccacccini, Aldo R.
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15195
AB  - Recently, many studies have shown various beneficial effects of polyphenol resveratrol (Res) on human health. The most important of these effects include cardioprotective, neuroprotective, anti-cancer, anti-inflammatory, osteoinductive, and anti-microbial effects. Resveratrol has cis and trans isoforms, with the trans isoform being more stable and biologically active. Despite the results of in vitro experiments, resveratrol has limited potential for application in vivo due to its poor water solubility, sensitivity to oxygen, light, and heat, rapid metabolism, and therefore low bioavailability. The possible solution to overcome these limitations could be the synthesis of resveratrol in nanoparticle form. Accordingly, in this study, we have developed a simple, green solvent/non-solvent physicochemical method to synthesize stable, uniform, carrier-free resveratrol nanobelt-like particles (ResNPs) for applications in tissue engineering. UV–visible spectroscopy (UV-Vis) was used to identify the trans isoform of ResNPs which remained stable for at least 63 days. The additional qualitative analysis was performed by Fourier transform infrared spectroscopy (FTIR), while X-ray diffraction (XRD) determined the monoclinic structure of resveratrol with a significant difference in the intensity of diffraction peaks between commercial and nano-belt form. The morphology of ResNPs was evaluated by optical microscopy and field-emission scanning electron microscope (FE-SEM) that revealed a uniform nanobelt-like structure with an individual thickness of less than 1 μm. Bioactivity was confirmed using Artemia salina in vivo toxicity assay, while 2,2–diphenyl-1-picrylhydrazylhydrate (DPPH) reduction assay showed the good antioxidative potential of concentrations of 100 μg/ml and lower. Microdilution assay on several reference strains and clinical isolates showed promising antibacterial potential on Staphylococci, with minimal inhibitory concentration (MIC) being 800 μg/ml. Bioactive glass-based scaffolds were coated with ResNPs and characterized to confirm coating potential. All of the above make these particles a promising bioactive, easy-to-handle component in various biomaterial formulations.
PB  - SAGE Publications Ltd.
T2  - Journal of Biomaterials Applications
T1  - Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties
SP  - 122
EP  - 133
VL  - 38
IS  - 1
DO  - 10.1177/08853282231183109
UR  - https://hdl.handle.net/21.15107/rcub_dais_15195
ER  - 

@article{
author = "Tomić, Nina and Matić, Tamara and Filipović, Nenad and Mitić Ćulafić, Dragana and Boccacccini, Aldo R. and Stevanović, Magdalena",
year = "2023",
abstract = "Recently, many studies have shown various beneficial effects of polyphenol resveratrol (Res) on human health. The most important of these effects include cardioprotective, neuroprotective, anti-cancer, anti-inflammatory, osteoinductive, and anti-microbial effects. Resveratrol has cis and trans isoforms, with the trans isoform being more stable and biologically active. Despite the results of in vitro experiments, resveratrol has limited potential for application in vivo due to its poor water solubility, sensitivity to oxygen, light, and heat, rapid metabolism, and therefore low bioavailability. The possible solution to overcome these limitations could be the synthesis of resveratrol in nanoparticle form. Accordingly, in this study, we have developed a simple, green solvent/non-solvent physicochemical method to synthesize stable, uniform, carrier-free resveratrol nanobelt-like particles (ResNPs) for applications in tissue engineering. UV–visible spectroscopy (UV-Vis) was used to identify the trans isoform of ResNPs which remained stable for at least 63 days. The additional qualitative analysis was performed by Fourier transform infrared spectroscopy (FTIR), while X-ray diffraction (XRD) determined the monoclinic structure of resveratrol with a significant difference in the intensity of diffraction peaks between commercial and nano-belt form. The morphology of ResNPs was evaluated by optical microscopy and field-emission scanning electron microscope (FE-SEM) that revealed a uniform nanobelt-like structure with an individual thickness of less than 1 μm. Bioactivity was confirmed using Artemia salina in vivo toxicity assay, while 2,2–diphenyl-1-picrylhydrazylhydrate (DPPH) reduction assay showed the good antioxidative potential of concentrations of 100 μg/ml and lower. Microdilution assay on several reference strains and clinical isolates showed promising antibacterial potential on Staphylococci, with minimal inhibitory concentration (MIC) being 800 μg/ml. Bioactive glass-based scaffolds were coated with ResNPs and characterized to confirm coating potential. All of the above make these particles a promising bioactive, easy-to-handle component in various biomaterial formulations.",
publisher = "SAGE Publications Ltd.",
journal = "Journal of Biomaterials Applications",
title = "Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties",
pages = "122-133",
volume = "38",
number = "1",
doi = "10.1177/08853282231183109",
url = "https://hdl.handle.net/21.15107/rcub_dais_15195"
}

Tomić, N., Matić, T., Filipović, N., Mitić Ćulafić, D., Boccacccini, A. R.,& Stevanović, M.. (2023). Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties. in Journal of Biomaterials Applications
SAGE Publications Ltd.., 38(1), 122-133.
https://doi.org/10.1177/08853282231183109
https://hdl.handle.net/21.15107/rcub_dais_15195

Tomić N, Matić T, Filipović N, Mitić Ćulafić D, Boccacccini AR, Stevanović M. Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties. in Journal of Biomaterials Applications. 2023;38(1):122-133.
doi:10.1177/08853282231183109
https://hdl.handle.net/21.15107/rcub_dais_15195 .

Tomić, Nina, Matić, Tamara, Filipović, Nenad, Mitić Ćulafić, Dragana, Boccacccini, Aldo R., Stevanović, Magdalena, "Synthesis and characterization of innovative resveratrol nanobelt-like particles and assessment of their bioactivity, antioxidative and antibacterial properties" in Journal of Biomaterials Applications, 38, no. 1 (2023):122-133,
https://doi.org/10.1177/08853282231183109 .,
https://hdl.handle.net/21.15107/rcub_dais_15195 .

TY  - CONF
AU  - Kuzmanović, Maja
AU  - Filipović, Nenad
AU  - Tomić, Nina
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15225
AB  - As the most abundant protein in the human body, collagen has been drawing the attention of many researchers from the biomedical field for a long time. It can be found as a constituent in versatile commercially available products. In the hydrogel form, it is used often in designing novel platforms for drug delivery or cell growth. On the other side, Selenium nanoparticles (SeNPs) are a relatively new selenium form that has proven records in enhanced antimicrobial, anticancer, antiviral, antioxidative activity, and reduced toxicity compared to other selenium forms. Therefore, in this work, we have examined the effects of different stabilizing agents, used in the preparation of selenium nanoparticles, on the formation, structure, and biocompatibility of composite hydrogel Collagen/SeNPs. Differential scanning calorimetry (DSC), Fourier-transform infrared spectroscopy (FTIR), optical microscopy, and cell viability (MTT assay) were used for the characterizations of obtained hydrogels. SeNPs were synthesized by the chemical reduction in the form of colloidal solutions using (i) bovine serum albumin, (ii) chitosan, and(iii) glucose as stabilizing agents.
PB  - Belgrade : Serbian Ceramic Society
C3  - The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles
T1  - The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles
SP  - 86
EP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_dais_15225
ER  - 

@conference{
author = "Kuzmanović, Maja and Filipović, Nenad and Tomić, Nina and Stevanović, Magdalena",
year = "2023",
abstract = "As the most abundant protein in the human body, collagen has been drawing the attention of many researchers from the biomedical field for a long time. It can be found as a constituent in versatile commercially available products. In the hydrogel form, it is used often in designing novel platforms for drug delivery or cell growth. On the other side, Selenium nanoparticles (SeNPs) are a relatively new selenium form that has proven records in enhanced antimicrobial, anticancer, antiviral, antioxidative activity, and reduced toxicity compared to other selenium forms. Therefore, in this work, we have examined the effects of different stabilizing agents, used in the preparation of selenium nanoparticles, on the formation, structure, and biocompatibility of composite hydrogel Collagen/SeNPs. Differential scanning calorimetry (DSC), Fourier-transform infrared spectroscopy (FTIR), optical microscopy, and cell viability (MTT assay) were used for the characterizations of obtained hydrogels. SeNPs were synthesized by the chemical reduction in the form of colloidal solutions using (i) bovine serum albumin, (ii) chitosan, and(iii) glucose as stabilizing agents.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles",
title = "The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles",
pages = "86-86",
url = "https://hdl.handle.net/21.15107/rcub_dais_15225"
}

Kuzmanović, M., Filipović, N., Tomić, N.,& Stevanović, M.. (2023). The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles. in The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles
Belgrade : Serbian Ceramic Society., 86-86.
https://hdl.handle.net/21.15107/rcub_dais_15225

Kuzmanović M, Filipović N, Tomić N, Stevanović M. The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles. in The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles. 2023;:86-86.
https://hdl.handle.net/21.15107/rcub_dais_15225 .

Kuzmanović, Maja, Filipović, Nenad, Tomić, Nina, Stevanović, Magdalena, "The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles" in The effect of stabilizing agents on physicochemical properties and cell viability of composite hydrogel Collagen/Selenium nanoparticles (2023):86-86,
https://hdl.handle.net/21.15107/rcub_dais_15225 .

TY  - CONF
AU  - Tomić, Nina
AU  - Filipović, Nenad
AU  - Mitić Ćulafić, Dragana
AU  - Ganić, Tea
AU  - Klyagin, Sergey
AU  - Osmolovskiy, Alexander
AU  - Stevanović, Magdalena
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15635
AB  - Biomaterial implant contaminations are the most common nosocomial infections. Especially complicated to treat are the ones caused by microbial biofilms. Biofilms are structures comprised of surface-attached cells protected by self-produced polymeric matrix, and are present in more than 80% of persistent infections. Pseudomonas aeruginosa biofilms are exceptionally difficult to resolve, due to high capability of this bacteria for producing biofilm and acquiring antibiotic resistance. In order to prevent biofilm formation and reduce the unnecessary use of antibiotics, various nanomaterials and natural antibiofilm agents are being given more attention in tissue engineering in the last decade. Bioactive polyphenolic compounds have potential for use in biomaterials as multifunctional additives. Among polyphenols, resveratrol is one of the most known, but its’ use is limited by low bioavailability and difficulty of delivery. In our previous research, we created resveratrol nanobelt-like particles of shape convenient for handling and scaffold coating. Here we investigated their potential for inhibiting growth and biofilm formation of several strains of Pseudomonas aeruginosa. Microdilution assay and resazurin staining, as well as agar plating were used to estimate minimal inhibitory and minimal bactericidal concentration. MTT method was performed to more accurately measure the influence of various concentrations on bacterial growth. Crystal violet assay and RT PCR analysis determined the amount of biofilm formation and effect on gene expression. The effect varied among the strains, but most of the tested concentrations, including the lowest ones, led to at least 40% of inhibition of biofilm formation. Concentration of 800 μg/ml achieved almost 90% inhibition of biofilm formation in ATCC reference strain, indicating potential of this material for further use for such purpose in biomaterial design.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
T1  - Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms
SP  - 8
EP  - 8
UR  - https://hdl.handle.net/21.15107/rcub_dais_15635
ER  - 

@conference{
author = "Tomić, Nina and Filipović, Nenad and Mitić Ćulafić, Dragana and Ganić, Tea and Klyagin, Sergey and Osmolovskiy, Alexander and Stevanović, Magdalena",
year = "2023",
abstract = "Biomaterial implant contaminations are the most common nosocomial infections. Especially complicated to treat are the ones caused by microbial biofilms. Biofilms are structures comprised of surface-attached cells protected by self-produced polymeric matrix, and are present in more than 80% of persistent infections. Pseudomonas aeruginosa biofilms are exceptionally difficult to resolve, due to high capability of this bacteria for producing biofilm and acquiring antibiotic resistance. In order to prevent biofilm formation and reduce the unnecessary use of antibiotics, various nanomaterials and natural antibiofilm agents are being given more attention in tissue engineering in the last decade. Bioactive polyphenolic compounds have potential for use in biomaterials as multifunctional additives. Among polyphenols, resveratrol is one of the most known, but its’ use is limited by low bioavailability and difficulty of delivery. In our previous research, we created resveratrol nanobelt-like particles of shape convenient for handling and scaffold coating. Here we investigated their potential for inhibiting growth and biofilm formation of several strains of Pseudomonas aeruginosa. Microdilution assay and resazurin staining, as well as agar plating were used to estimate minimal inhibitory and minimal bactericidal concentration. MTT method was performed to more accurately measure the influence of various concentrations on bacterial growth. Crystal violet assay and RT PCR analysis determined the amount of biofilm formation and effect on gene expression. The effect varied among the strains, but most of the tested concentrations, including the lowest ones, led to at least 40% of inhibition of biofilm formation. Concentration of 800 μg/ml achieved almost 90% inhibition of biofilm formation in ATCC reference strain, indicating potential of this material for further use for such purpose in biomaterial design.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia",
title = "Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms",
pages = "8-8",
url = "https://hdl.handle.net/21.15107/rcub_dais_15635"
}

Tomić, N., Filipović, N., Mitić Ćulafić, D., Ganić, T., Klyagin, S., Osmolovskiy, A.,& Stevanović, M.. (2023). Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 8-8.
https://hdl.handle.net/21.15107/rcub_dais_15635

Tomić N, Filipović N, Mitić Ćulafić D, Ganić T, Klyagin S, Osmolovskiy A, Stevanović M. Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia. 2023;:8-8.
https://hdl.handle.net/21.15107/rcub_dais_15635 .

Tomić, Nina, Filipović, Nenad, Mitić Ćulafić, Dragana, Ganić, Tea, Klyagin, Sergey, Osmolovskiy, Alexander, Stevanović, Magdalena, "Activity of resveratrol nanobelt-like particles against Pseudomonas aeruginosa biofilms" in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia (2023):8-8,
https://hdl.handle.net/21.15107/rcub_dais_15635 .

TY  - CONF
AU  - Kuzmanović, Maja
AU  - Guberinić, Katarina
AU  - Kraljić Rokvić, Marijana
AU  - Stojković Simatović, Ivana
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15153
AB  - Today, rechargeable Li- ion batteries have widespread use as power sources. However, the organic electrolytes used in these batteries are toxic, so the use of aqueous electrolytes is preferred. Vanadium pentoxide has been intensively studied as a cathode material for use in batteries with aqueous electrolytes. In this work, the V2O5 composite with reduced graphene oxide was synthesized by a simple sol-gel synthesis. Material was characterized by XRD, thermal analysis and optical microscope. The electrochemical properties of the composite material were examined by the method of cyclic voltammetry at different polarization speeds. Aqueous electrolytes LiNO3, NaNO3 and Mg (NO3)2 were used. These characteristics were correlated to determine for which type of batteries the tested composite can be used, as well as how reduced graphene oxide affects the stability and capacity value of V2O5.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Electrochemical characteristics of V2O5/rGO synthesized by sol-gel method in water electrolyte
SP  - 85
EP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_dais_15153
ER  - 

@conference{
author = "Kuzmanović, Maja and Guberinić, Katarina and Kraljić Rokvić, Marijana and Stojković Simatović, Ivana",
year = "2023",
abstract = "Today, rechargeable Li- ion batteries have widespread use as power sources. However, the organic electrolytes used in these batteries are toxic, so the use of aqueous electrolytes is preferred. Vanadium pentoxide has been intensively studied as a cathode material for use in batteries with aqueous electrolytes. In this work, the V2O5 composite with reduced graphene oxide was synthesized by a simple sol-gel synthesis. Material was characterized by XRD, thermal analysis and optical microscope. The electrochemical properties of the composite material were examined by the method of cyclic voltammetry at different polarization speeds. Aqueous electrolytes LiNO3, NaNO3 and Mg (NO3)2 were used. These characteristics were correlated to determine for which type of batteries the tested composite can be used, as well as how reduced graphene oxide affects the stability and capacity value of V2O5.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Electrochemical characteristics of V2O5/rGO synthesized by sol-gel method in water electrolyte",
pages = "85-86",
url = "https://hdl.handle.net/21.15107/rcub_dais_15153"
}

Kuzmanović, M., Guberinić, K., Kraljić Rokvić, M.,& Stojković Simatović, I.. (2023). Electrochemical characteristics of V2O5/rGO synthesized by sol-gel method in water electrolyte. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 85-86.
https://hdl.handle.net/21.15107/rcub_dais_15153

Kuzmanović M, Guberinić K, Kraljić Rokvić M, Stojković Simatović I. Electrochemical characteristics of V2O5/rGO synthesized by sol-gel method in water electrolyte. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:85-86.
https://hdl.handle.net/21.15107/rcub_dais_15153 .

Kuzmanović, Maja, Guberinić, Katarina, Kraljić Rokvić, Marijana, Stojković Simatović, Ivana, "Electrochemical characteristics of V2O5/rGO synthesized by sol-gel method in water electrolyte" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):85-86,
https://hdl.handle.net/21.15107/rcub_dais_15153 .

TY  - JOUR
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Fahrenholtz, William G.
AU  - Marinković, Bojan A.
AU  - Rogan, Jelena
AU  - Lević, Steva
AU  - Đorđević, Antonije
AU  - Pavlović, Vladimir B.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14704
AB  - Magnesium aluminate has the spinel structure along with good mechanical, chemical, and thermal properties. Magnesium aluminate has a wide range of applications including refractory ceramics, optically transparent ceramic windows, and armors. Its low dielectric permeability and low loss tangent enable its applications for integrated electronic devices, as well. In this paper, MgO and Al2O3 powders were mixed in a one-to-one molar ratio and calcined at temperatures ranging from 1500 to 1800°C to produce phase pure spinel. Thereafter, pellets were crushed and treated in a planetary ball mill for 60 min to obtain a fine powder. All powders were examined for phase composition, crystal structure, and morphology. The obtained results showed that by increasing the temperature, samples with higher density were synthesized. Milling for 1 h led to formation of larger particles, but finer powders after milling. XRPD and Raman spectroscopy showed disorder in the crystal structure after milling.
AB  - Магнезијум алуминат поседује структуру спинела и добра механичка, хемијска и термичка својства. Има широк спектар примене, укључујући рефракторну керамику, оружје и оптички транспарентна керамичка стакла. Ниска диелектрична пермеабилност и тангенс губитака пружају овој керамици примену и у електричним направама. У овом раду, прахови MgO и Al2O3 су помешани у моларном односу 1:1 и калцинисани на температурама између 1500°C и 1800°C да би се добио спинел. Након тога, узорци су смрвљени и механички активирани у млину током 60 минута да би се добио фини уситњен прах. Одређени су фазни састав, кристална структура и морфологија свих прахова. Резултати су показали да са порастом температуре расте и густина синтетисаних узорака. Млевење од 1 сата води ка формирању већих честица, али финијих прахова након млевења. XRPD и Раман спектроскопија указују на неуређену кристалну структуру након млевења.
PB  - ETRAN
T2  - Science of Sintering
T1  - Morphological and Structural Characterization of MgAl2O4 Spinel
SP  - 1
EP  - 10
VL  - 55
IS  - 1
DO  - 10.2298/SOS2301001O
UR  - https://hdl.handle.net/21.15107/rcub_dais_14704
ER  - 

@article{
author = "Obradović, Nina and Filipović, Suzana and Fahrenholtz, William G. and Marinković, Bojan A. and Rogan, Jelena and Lević, Steva and Đorđević, Antonije and Pavlović, Vladimir B.",
year = "2023",
abstract = "Magnesium aluminate has the spinel structure along with good mechanical, chemical, and thermal properties. Magnesium aluminate has a wide range of applications including refractory ceramics, optically transparent ceramic windows, and armors. Its low dielectric permeability and low loss tangent enable its applications for integrated electronic devices, as well. In this paper, MgO and Al2O3 powders were mixed in a one-to-one molar ratio and calcined at temperatures ranging from 1500 to 1800°C to produce phase pure spinel. Thereafter, pellets were crushed and treated in a planetary ball mill for 60 min to obtain a fine powder. All powders were examined for phase composition, crystal structure, and morphology. The obtained results showed that by increasing the temperature, samples with higher density were synthesized. Milling for 1 h led to formation of larger particles, but finer powders after milling. XRPD and Raman spectroscopy showed disorder in the crystal structure after milling., Магнезијум алуминат поседује структуру спинела и добра механичка, хемијска и термичка својства. Има широк спектар примене, укључујући рефракторну керамику, оружје и оптички транспарентна керамичка стакла. Ниска диелектрична пермеабилност и тангенс губитака пружају овој керамици примену и у електричним направама. У овом раду, прахови MgO и Al2O3 су помешани у моларном односу 1:1 и калцинисани на температурама између 1500°C и 1800°C да би се добио спинел. Након тога, узорци су смрвљени и механички активирани у млину током 60 минута да би се добио фини уситњен прах. Одређени су фазни састав, кристална структура и морфологија свих прахова. Резултати су показали да са порастом температуре расте и густина синтетисаних узорака. Млевење од 1 сата води ка формирању већих честица, али финијих прахова након млевења. XRPD и Раман спектроскопија указују на неуређену кристалну структуру након млевења.",
publisher = "ETRAN",
journal = "Science of Sintering",
title = "Morphological and Structural Characterization of MgAl2O4 Spinel",
pages = "1-10",
volume = "55",
number = "1",
doi = "10.2298/SOS2301001O",
url = "https://hdl.handle.net/21.15107/rcub_dais_14704"
}

Obradović, N., Filipović, S., Fahrenholtz, W. G., Marinković, B. A., Rogan, J., Lević, S., Đorđević, A.,& Pavlović, V. B.. (2023). Morphological and Structural Characterization of MgAl2O4 Spinel. in Science of Sintering
ETRAN., 55(1), 1-10.
https://doi.org/10.2298/SOS2301001O
https://hdl.handle.net/21.15107/rcub_dais_14704

Obradović N, Filipović S, Fahrenholtz WG, Marinković BA, Rogan J, Lević S, Đorđević A, Pavlović VB. Morphological and Structural Characterization of MgAl2O4 Spinel. in Science of Sintering. 2023;55(1):1-10.
doi:10.2298/SOS2301001O
https://hdl.handle.net/21.15107/rcub_dais_14704 .

Obradović, Nina, Filipović, Suzana, Fahrenholtz, William G., Marinković, Bojan A., Rogan, Jelena, Lević, Steva, Đorđević, Antonije, Pavlović, Vladimir B., "Morphological and Structural Characterization of MgAl2O4 Spinel" in Science of Sintering, 55, no. 1 (2023):1-10,
https://doi.org/10.2298/SOS2301001O .,
https://hdl.handle.net/21.15107/rcub_dais_14704 .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Radoičić, Marija
AU  - Ohara, Satoshi
AU  - Abe, Hiroya
AU  - Spasojević, Jelena
AU  - Mančić, Lidija
AU  - Šaponjić, Zoran
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14316
AB  - Novel cotton-based TiO2/Ag/TiO2 nanocomposites for wastewater treatment were developed by fine chemical synthesis path with the goal of coping with wastewater issues and environmental remediation. The photocatalytic performances of nanocomposites were tested during photodegradation processes of RB, AO7 and MR under simulated solar light. Double- and single-loaded nanocomposites were synthesized by a simple bottom-up approach implying in situ photoreduction of Ag+ ions on the surface of TiO2 NPs previously deposited on cotton fibers from colloids. The spherical-like colloidal TiO2 NPs (4.5 nm) and TiO2/Ag NPs (8 nm) and the formation of uniform TiO2/Ag and TiO2/Ag/TiO2 nano-coatings on cotton fibers were examined by TEM and FESEM. The reduction of Ag+ ions on TiO2 surface was undoubtedly proven by the appearance of SPR band of Ag NPs in UV/Vis spectra. Raman spectroscopy clearly confirmed the presence of anatase TiO2 in nanocomposites. Quantitative determination of TiO2 and Ag in nanocomposites was accomplished using EDX and ICP–OES. The cotton-based TiO2/Ag/TiO2 nanocomposite showed the highest photocatalytic efficiency (> 90%) and maintained its removal efficiency after three reuse cycles, indicated its exceptional photochemical ability. The initial idea of improved photocatalytic performances of a TiO2 NPs double-layer with immobilized Ag NPs was justified as the TiO2/Ag/TiO2 processed sample contributed additional binding sites for dye molecules. Considering that the photocatalytic activity of the cotton-based TiO2 and TiO2/Ag samples was practically imperceptible, it can be assumed that the synthesized Ag NPs act predominantly as electron traps in the double-loaded synthesized system.
PB  - Springer Science and Business Media LLC
T2  - Cellulose
T1  - Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric
DO  - 10.1007/s10570-023-05165-0
UR  - https://hdl.handle.net/21.15107/rcub_dais_14316
ER  - 

@article{
author = "Milošević, Milica V. and Radoičić, Marija and Ohara, Satoshi and Abe, Hiroya and Spasojević, Jelena and Mančić, Lidija and Šaponjić, Zoran",
year = "2023",
abstract = "Novel cotton-based TiO2/Ag/TiO2 nanocomposites for wastewater treatment were developed by fine chemical synthesis path with the goal of coping with wastewater issues and environmental remediation. The photocatalytic performances of nanocomposites were tested during photodegradation processes of RB, AO7 and MR under simulated solar light. Double- and single-loaded nanocomposites were synthesized by a simple bottom-up approach implying in situ photoreduction of Ag+ ions on the surface of TiO2 NPs previously deposited on cotton fibers from colloids. The spherical-like colloidal TiO2 NPs (4.5 nm) and TiO2/Ag NPs (8 nm) and the formation of uniform TiO2/Ag and TiO2/Ag/TiO2 nano-coatings on cotton fibers were examined by TEM and FESEM. The reduction of Ag+ ions on TiO2 surface was undoubtedly proven by the appearance of SPR band of Ag NPs in UV/Vis spectra. Raman spectroscopy clearly confirmed the presence of anatase TiO2 in nanocomposites. Quantitative determination of TiO2 and Ag in nanocomposites was accomplished using EDX and ICP–OES. The cotton-based TiO2/Ag/TiO2 nanocomposite showed the highest photocatalytic efficiency (> 90%) and maintained its removal efficiency after three reuse cycles, indicated its exceptional photochemical ability. The initial idea of improved photocatalytic performances of a TiO2 NPs double-layer with immobilized Ag NPs was justified as the TiO2/Ag/TiO2 processed sample contributed additional binding sites for dye molecules. Considering that the photocatalytic activity of the cotton-based TiO2 and TiO2/Ag samples was practically imperceptible, it can be assumed that the synthesized Ag NPs act predominantly as electron traps in the double-loaded synthesized system.",
publisher = "Springer Science and Business Media LLC",
journal = "Cellulose",
title = "Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric",
doi = "10.1007/s10570-023-05165-0",
url = "https://hdl.handle.net/21.15107/rcub_dais_14316"
}

Milošević, M. V., Radoičić, M., Ohara, S., Abe, H., Spasojević, J., Mančić, L.,& Šaponjić, Z.. (2023). Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric. in Cellulose
Springer Science and Business Media LLC..
https://doi.org/10.1007/s10570-023-05165-0
https://hdl.handle.net/21.15107/rcub_dais_14316

Milošević MV, Radoičić M, Ohara S, Abe H, Spasojević J, Mančić L, Šaponjić Z. Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric. in Cellulose. 2023;.
doi:10.1007/s10570-023-05165-0
https://hdl.handle.net/21.15107/rcub_dais_14316 .

Milošević, Milica V., Radoičić, Marija, Ohara, Satoshi, Abe, Hiroya, Spasojević, Jelena, Mančić, Lidija, Šaponjić, Zoran, "Advanced photocatalysis mediated by TiO2/Ag/TiO2 nanoparticles modified cotton fabric" in Cellulose (2023),
https://doi.org/10.1007/s10570-023-05165-0 .,
https://hdl.handle.net/21.15107/rcub_dais_14316 .

TY  - JOUR
AU  - Popović, Maja
AU  - Novaković, Mirjana
AU  - Vaňa, Dušan
AU  - Ronning, Carsten
AU  - Jugović, Dragana
AU  - Rajić, Vladimir
AU  - Noga, Pavol
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14289
AB  - Titanium nitride (TiN) is an attractive alternative for modern and future photonic applications, as its optical properties can be engineered over a wide spectral range. In this study, we have used sequential implantation of gold and silver ions with varying ion fluence, as well as subsequent annealing, in order to modify the optical and plasmonic properties of TiN thin films and correlated this to their structural properties. Our investigations show that the columnar structure of the TiN films is partially destroyed upon implantation, but metallic Au and Ag nanoparticles are formed. The irradiation further induces a reduction of the lattice constant as well as changes the TiN stoichiometry and grain size. From the optical point of view, the implanted films possess less metallicity with increasing Ag fluence and losses several times lower than the as-deposited film, which can be correlated with the deficiency of nitrogen and additional defects. Subsequent annealing partially recovered the destroyed columnar structure, and the films become more metallic where the optical losses are much smaller in comparison to the as-implanted situation, being comparable to those of pure Au and Ag. In this way, by varying the implantation fluence of silver ions properly while keeping the gold fluence constant, we were able to optimize experimental parameters in such a way to ensure the formation of TiN with desirable optical performances.
PB  - Elsevier BV
T2  - Optical Materials
T1  - Structure-dependent optical properties of Au/Ag irradiated TiN thin films
SP  - 113684
VL  - 138
DO  - 10.1016/j.optmat.2023.113684
UR  - https://hdl.handle.net/21.15107/rcub_dais_14289
ER  - 

@article{
author = "Popović, Maja and Novaković, Mirjana and Vaňa, Dušan and Ronning, Carsten and Jugović, Dragana and Rajić, Vladimir and Noga, Pavol",
year = "2023",
abstract = "Titanium nitride (TiN) is an attractive alternative for modern and future photonic applications, as its optical properties can be engineered over a wide spectral range. In this study, we have used sequential implantation of gold and silver ions with varying ion fluence, as well as subsequent annealing, in order to modify the optical and plasmonic properties of TiN thin films and correlated this to their structural properties. Our investigations show that the columnar structure of the TiN films is partially destroyed upon implantation, but metallic Au and Ag nanoparticles are formed. The irradiation further induces a reduction of the lattice constant as well as changes the TiN stoichiometry and grain size. From the optical point of view, the implanted films possess less metallicity with increasing Ag fluence and losses several times lower than the as-deposited film, which can be correlated with the deficiency of nitrogen and additional defects. Subsequent annealing partially recovered the destroyed columnar structure, and the films become more metallic where the optical losses are much smaller in comparison to the as-implanted situation, being comparable to those of pure Au and Ag. In this way, by varying the implantation fluence of silver ions properly while keeping the gold fluence constant, we were able to optimize experimental parameters in such a way to ensure the formation of TiN with desirable optical performances.",
publisher = "Elsevier BV",
journal = "Optical Materials",
title = "Structure-dependent optical properties of Au/Ag irradiated TiN thin films",
pages = "113684",
volume = "138",
doi = "10.1016/j.optmat.2023.113684",
url = "https://hdl.handle.net/21.15107/rcub_dais_14289"
}

Popović, M., Novaković, M., Vaňa, D., Ronning, C., Jugović, D., Rajić, V.,& Noga, P.. (2023). Structure-dependent optical properties of Au/Ag irradiated TiN thin films. in Optical Materials
Elsevier BV., 138, 113684.
https://doi.org/10.1016/j.optmat.2023.113684
https://hdl.handle.net/21.15107/rcub_dais_14289

Popović M, Novaković M, Vaňa D, Ronning C, Jugović D, Rajić V, Noga P. Structure-dependent optical properties of Au/Ag irradiated TiN thin films. in Optical Materials. 2023;138:113684.
doi:10.1016/j.optmat.2023.113684
https://hdl.handle.net/21.15107/rcub_dais_14289 .

Popović, Maja, Novaković, Mirjana, Vaňa, Dušan, Ronning, Carsten, Jugović, Dragana, Rajić, Vladimir, Noga, Pavol, "Structure-dependent optical properties of Au/Ag irradiated TiN thin films" in Optical Materials, 138 (2023):113684,
https://doi.org/10.1016/j.optmat.2023.113684 .,
https://hdl.handle.net/21.15107/rcub_dais_14289 .

TY  - JOUR
AU  - Biliškov, Nikola
AU  - Milanović, Igor
AU  - Milović, Miloš
AU  - Takats, Viktor
AU  - Erdelyi, Zoltan
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14288
AB  - The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.
T2  - Journal of Alloys and Compounds
T1  - Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials
SP  - 169293
VL  - 945
DO  - 10.1016/j.jallcom.2023.169293
UR  - https://hdl.handle.net/21.15107/rcub_dais_14288
ER  - 

@article{
author = "Biliškov, Nikola and Milanović, Igor and Milović, Miloš and Takats, Viktor and Erdelyi, Zoltan",
year = "2023",
abstract = "The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.",
journal = "Journal of Alloys and Compounds",
title = "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials",
pages = "169293",
volume = "945",
doi = "10.1016/j.jallcom.2023.169293",
url = "https://hdl.handle.net/21.15107/rcub_dais_14288"
}

Biliškov, N., Milanović, I., Milović, M., Takats, V.,& Erdelyi, Z.. (2023). Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds, 945, 169293.
https://doi.org/10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_14288

Biliškov N, Milanović I, Milović M, Takats V, Erdelyi Z. Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds. 2023;945:169293.
doi:10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_14288 .

Biliškov, Nikola, Milanović, Igor, Milović, Miloš, Takats, Viktor, Erdelyi, Zoltan, "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials" in Journal of Alloys and Compounds, 945 (2023):169293,
https://doi.org/10.1016/j.jallcom.2023.169293 .,
https://hdl.handle.net/21.15107/rcub_dais_14288 .