TY  - JOUR
AU  - Pavić, Aleksandar
AU  - Stojanović, Zoran
AU  - Pekmezović, Marina
AU  - Veljović, Đorđe
AU  - O’Connor, Kevin
AU  - Malagurski, Ivana
AU  - Nikodinović-Runić, Jasmina
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12954
AB  - Immobilizing antifungal polyenes such as nystatin (Nys) and amphotericin B (AmB) into biodegradable formulations is advantageous compared to free drug administration providing sustained release, reduced dosing due to localized targeting and overall reduced systemic drug toxicity. In this study, we encapsulated Nys and AmB in medium chain length polyhydroxyalkanoates (mcl-PHA) microspheres (7–8 µm in diameter). The obtained formulations have been validated for antifungal activity in vitro against a panel of pathogenic fungi including species of Candida, Aspergillus, Microsporum and Trichophyton genera and toxicity and efficacy in vivo using the zebrafish model of disseminated candidiasis. While free polyenes, especially AmB, were highly toxic to zebrafish embryos at the effective (MIC) doses, after their loading into mcl-PHA microspheres, inner organ toxicity and teratogenicity associated with both drugs were not observed, even at 100 × MIC doses. The obtained mcl-PHA/polyene formulations have successfully eradicated C. albicans infection and showed an improved therapeutic profile in zebrafish by enhancing infected embryos survival. This approach is contributing to the antifungal arsenal as polyenes, although the first broad-spectrum antifungals on the market are still the gold standard for treatment of fungal infections.
PB  - MDPI
T2  - Pharmaceutics
T1  - Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model
SP  - 696
VL  - 14
IS  - 4
DO  - 10.3390/pharmaceutics14040696
UR  - https://hdl.handle.net/21.15107/rcub_dais_12954
ER  - 

@article{
author = "Pavić, Aleksandar and Stojanović, Zoran and Pekmezović, Marina and Veljović, Đorđe and O’Connor, Kevin and Malagurski, Ivana and Nikodinović-Runić, Jasmina",
year = "2022",
abstract = "Immobilizing antifungal polyenes such as nystatin (Nys) and amphotericin B (AmB) into biodegradable formulations is advantageous compared to free drug administration providing sustained release, reduced dosing due to localized targeting and overall reduced systemic drug toxicity. In this study, we encapsulated Nys and AmB in medium chain length polyhydroxyalkanoates (mcl-PHA) microspheres (7–8 µm in diameter). The obtained formulations have been validated for antifungal activity in vitro against a panel of pathogenic fungi including species of Candida, Aspergillus, Microsporum and Trichophyton genera and toxicity and efficacy in vivo using the zebrafish model of disseminated candidiasis. While free polyenes, especially AmB, were highly toxic to zebrafish embryos at the effective (MIC) doses, after their loading into mcl-PHA microspheres, inner organ toxicity and teratogenicity associated with both drugs were not observed, even at 100 × MIC doses. The obtained mcl-PHA/polyene formulations have successfully eradicated C. albicans infection and showed an improved therapeutic profile in zebrafish by enhancing infected embryos survival. This approach is contributing to the antifungal arsenal as polyenes, although the first broad-spectrum antifungals on the market are still the gold standard for treatment of fungal infections.",
publisher = "MDPI",
journal = "Pharmaceutics",
title = "Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model",
pages = "696",
volume = "14",
number = "4",
doi = "10.3390/pharmaceutics14040696",
url = "https://hdl.handle.net/21.15107/rcub_dais_12954"
}

Pavić, A., Stojanović, Z., Pekmezović, M., Veljović, Đ., O’Connor, K., Malagurski, I.,& Nikodinović-Runić, J.. (2022). Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model. in Pharmaceutics
MDPI., 14(4), 696.
https://doi.org/10.3390/pharmaceutics14040696
https://hdl.handle.net/21.15107/rcub_dais_12954

Pavić A, Stojanović Z, Pekmezović M, Veljović Đ, O’Connor K, Malagurski I, Nikodinović-Runić J. Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model. in Pharmaceutics. 2022;14(4):696.
doi:10.3390/pharmaceutics14040696
https://hdl.handle.net/21.15107/rcub_dais_12954 .

Pavić, Aleksandar, Stojanović, Zoran, Pekmezović, Marina, Veljović, Đorđe, O’Connor, Kevin, Malagurski, Ivana, Nikodinović-Runić, Jasmina, "Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model" in Pharmaceutics, 14, no. 4 (2022):696,
https://doi.org/10.3390/pharmaceutics14040696 .,
https://hdl.handle.net/21.15107/rcub_dais_12954 .

TY  - DATA
AU  - Ajdačić, Vladimir
AU  - Nikolić, Andrea
AU  - Simić, Stefan
AU  - Manojlović, Dragan D.
AU  - Stojanović, Zoran S.
AU  - Nikodinović Runić, Jasmina
AU  - Opsenica, Igor
PY  - 2018
UR  - https://www.thieme-connect.de/media/synthesis/201801/supmat/sup_ss-2017-t0452-op_10-1055_s-0036-1590892.pdf
UR  - https://dais.sanu.ac.rs/123456789/3773
AB  - 1H NMR and 13C NMR Spectra of Products; GC‒MS
T2  - Synthesis
T1  - Supporting Information for Ajdačić Vladimir, Nikolić Andrea, Simić Stefan, Manojlović Dragan D., Stojanović Zoran S., Nikodinović Runić Jasmina, Opsenica Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892
VL  - 50
IS  - 01
UR  - https://hdl.handle.net/21.15107/rcub_dais_3773
ER  - 

@misc{
author = "Ajdačić, Vladimir and Nikolić, Andrea and Simić, Stefan and Manojlović, Dragan D. and Stojanović, Zoran S. and Nikodinović Runić, Jasmina and Opsenica, Igor",
year = "2018",
abstract = "1H NMR and 13C NMR Spectra of Products; GC‒MS",
journal = "Synthesis",
title = "Supporting Information for Ajdačić Vladimir, Nikolić Andrea, Simić Stefan, Manojlović Dragan D., Stojanović Zoran S., Nikodinović Runić Jasmina, Opsenica Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892",
volume = "50",
number = "01",
url = "https://hdl.handle.net/21.15107/rcub_dais_3773"
}

Ajdačić, V., Nikolić, A., Simić, S., Manojlović, D. D., Stojanović, Z. S., Nikodinović Runić, J.,& Opsenica, I.. (2018). Supporting Information for Ajdačić Vladimir, Nikolić Andrea, Simić Stefan, Manojlović Dragan D., Stojanović Zoran S., Nikodinović Runić Jasmina, Opsenica Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892. in Synthesis, 50(01).
https://hdl.handle.net/21.15107/rcub_dais_3773

Ajdačić V, Nikolić A, Simić S, Manojlović DD, Stojanović ZS, Nikodinović Runić J, Opsenica I. Supporting Information for Ajdačić Vladimir, Nikolić Andrea, Simić Stefan, Manojlović Dragan D., Stojanović Zoran S., Nikodinović Runić Jasmina, Opsenica Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892. in Synthesis. 2018;50(01).
https://hdl.handle.net/21.15107/rcub_dais_3773 .

Ajdačić, Vladimir, Nikolić, Andrea, Simić, Stefan, Manojlović, Dragan D., Stojanović, Zoran S., Nikodinović Runić, Jasmina, Opsenica, Igor, "Supporting Information for Ajdačić Vladimir, Nikolić Andrea, Simić Stefan, Manojlović Dragan D., Stojanović Zoran S., Nikodinović Runić Jasmina, Opsenica Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892" in Synthesis, 50, no. 01 (2018),
https://hdl.handle.net/21.15107/rcub_dais_3773 .

TY  - JOUR
AU  - Ajdačić, Vladimir
AU  - Nikolić, Andrea
AU  - Simić, Stefan
AU  - Manojlović, Dragan D.
AU  - Stojanović, Zoran S.
AU  - Nikodinović Runić, Jasmina
AU  - Opsenica, Igor M.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3746
AB  - A facile decarbonylation reaction of a variety of aromatic and heteroaromatic aldehydes using maghemite-supported palladium catalyst has been developed. The magnetic properties of catalyst facilitated an easy and efficient recovery of the catalyst from the reaction mixture using an external magnet. It was found that the catalyst could be reused up to four consecutive catalytic runs without a significant change in activity. In addition, the catalyst was also very effective in the dehalogenation of aryl halides. This is the first report on efficient utilization of directly immobilized Pd on maghemite in decarbonylation and dehalogenation reactions. © Georg Thieme Verlag Stuttgart.New York.
PB  - Stuttgart : Georg Thieme Verlag KG
T2  - Synthesis (Germany)
T1  - Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst
EP  - 126
VL  - 50
IS  - 1
DO  - 10.1055/s-0036-1590892
UR  - https://hdl.handle.net/21.15107/rcub_dais_3746
ER  - 

@article{
author = "Ajdačić, Vladimir and Nikolić, Andrea and Simić, Stefan and Manojlović, Dragan D. and Stojanović, Zoran S. and Nikodinović Runić, Jasmina and Opsenica, Igor M.",
year = "2018",
abstract = "A facile decarbonylation reaction of a variety of aromatic and heteroaromatic aldehydes using maghemite-supported palladium catalyst has been developed. The magnetic properties of catalyst facilitated an easy and efficient recovery of the catalyst from the reaction mixture using an external magnet. It was found that the catalyst could be reused up to four consecutive catalytic runs without a significant change in activity. In addition, the catalyst was also very effective in the dehalogenation of aryl halides. This is the first report on efficient utilization of directly immobilized Pd on maghemite in decarbonylation and dehalogenation reactions. © Georg Thieme Verlag Stuttgart.New York.",
publisher = "Stuttgart : Georg Thieme Verlag KG",
journal = "Synthesis (Germany)",
title = "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst",
pages = "126",
volume = "50",
number = "1",
doi = "10.1055/s-0036-1590892",
url = "https://hdl.handle.net/21.15107/rcub_dais_3746"
}

Ajdačić, V., Nikolić, A., Simić, S., Manojlović, D. D., Stojanović, Z. S., Nikodinović Runić, J.,& Opsenica, I. M.. (2018). Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst. in Synthesis (Germany)
Stuttgart : Georg Thieme Verlag KG., 50(1).
https://doi.org/10.1055/s-0036-1590892
https://hdl.handle.net/21.15107/rcub_dais_3746

Ajdačić V, Nikolić A, Simić S, Manojlović DD, Stojanović ZS, Nikodinović Runić J, Opsenica IM. Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst. in Synthesis (Germany). 2018;50(1):null-126.
doi:10.1055/s-0036-1590892
https://hdl.handle.net/21.15107/rcub_dais_3746 .

Ajdačić, Vladimir, Nikolić, Andrea, Simić, Stefan, Manojlović, Dragan D., Stojanović, Zoran S., Nikodinović Runić, Jasmina, Opsenica, Igor M., "Decarbonylation of Aromatic Aldehydes and Dehalogenation of Aryl Halides Using Maghemite-Supported Palladium Catalyst" in Synthesis (Germany), 50, no. 1 (2018),
https://doi.org/10.1055/s-0036-1590892 .,
https://hdl.handle.net/21.15107/rcub_dais_3746 .

TY  - JOUR
AU  - Tadić, Marin
AU  - Kopanja, Lazar
AU  - Panjan, Matjaž
AU  - Kralj, Slavko
AU  - Nikodinović Runić, Jasmina
AU  - Stojanović, Zoran S.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2349
UR  - https://dais.sanu.ac.rs/123456789/4615
AB  - Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM measurements show that the hematite sample is composed of uniform core-shell nanoplates with 10–20 nm thickness, 80–100 nm landscape dimensions (aspect ratio ∼5) and 3–4 nm thickness of the surface shells. We used computational methods for the quantitative analysis of the core–shell particle structure and circularity shape descriptor for the quantitative shape analysis of the nanoparticles from TEM micrographs. The calculated results indicated that a percentage of the shell area in the nanoparticle area (share [%]) is significant. The determined values of circularity in the perpendicular and oblique perspective clearly show shape anisotropy of the nanoplates. The magnetic properties revealed the ferromagnetic-like properties at room temperature with high coercivity HC = 2340 Oe, pointing to the shape and surface effects. These results signify core-shell hematite nanoparticles’ for practical applications in magnetic devices. The synthesized hematite plate-like nanoparticles exhibit low cytotoxicity levels on the human lung fibroblasts (MRC5) cell line demonstrating the safe use of these nanoparticles for biomedical applications.
T2  - Applied Surface Science
T1  - Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity
SP  - 628
EP  - 634
VL  - 403
DO  - 10.1016/j.apsusc.2017.01.115
UR  - https://hdl.handle.net/21.15107/rcub_dais_4615
ER  - 

@article{
author = "Tadić, Marin and Kopanja, Lazar and Panjan, Matjaž and Kralj, Slavko and Nikodinović Runić, Jasmina and Stojanović, Zoran S.",
year = "2017",
abstract = "Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM measurements show that the hematite sample is composed of uniform core-shell nanoplates with 10–20 nm thickness, 80–100 nm landscape dimensions (aspect ratio ∼5) and 3–4 nm thickness of the surface shells. We used computational methods for the quantitative analysis of the core–shell particle structure and circularity shape descriptor for the quantitative shape analysis of the nanoparticles from TEM micrographs. The calculated results indicated that a percentage of the shell area in the nanoparticle area (share [%]) is significant. The determined values of circularity in the perpendicular and oblique perspective clearly show shape anisotropy of the nanoplates. The magnetic properties revealed the ferromagnetic-like properties at room temperature with high coercivity HC = 2340 Oe, pointing to the shape and surface effects. These results signify core-shell hematite nanoparticles’ for practical applications in magnetic devices. The synthesized hematite plate-like nanoparticles exhibit low cytotoxicity levels on the human lung fibroblasts (MRC5) cell line demonstrating the safe use of these nanoparticles for biomedical applications.",
journal = "Applied Surface Science",
title = "Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity",
pages = "628-634",
volume = "403",
doi = "10.1016/j.apsusc.2017.01.115",
url = "https://hdl.handle.net/21.15107/rcub_dais_4615"
}

Tadić, M., Kopanja, L., Panjan, M., Kralj, S., Nikodinović Runić, J.,& Stojanović, Z. S.. (2017). Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity. in Applied Surface Science, 403, 628-634.
https://doi.org/10.1016/j.apsusc.2017.01.115
https://hdl.handle.net/21.15107/rcub_dais_4615

Tadić M, Kopanja L, Panjan M, Kralj S, Nikodinović Runić J, Stojanović ZS. Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity. in Applied Surface Science. 2017;403:628-634.
doi:10.1016/j.apsusc.2017.01.115
https://hdl.handle.net/21.15107/rcub_dais_4615 .

Tadić, Marin, Kopanja, Lazar, Panjan, Matjaž, Kralj, Slavko, Nikodinović Runić, Jasmina, Stojanović, Zoran S., "Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity" in Applied Surface Science, 403 (2017):628-634,
https://doi.org/10.1016/j.apsusc.2017.01.115 .,
https://hdl.handle.net/21.15107/rcub_dais_4615 .

TY  - JOUR
AU  - Tadić, Marin
AU  - Kopanja, Lazar
AU  - Panjan, Matjaž
AU  - Kralj, Slavko
AU  - Nikodinović Runić, Jasmina
AU  - Stojanović, Zoran S.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2349
AB  - Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM measurements show that the hematite sample is composed of uniform core-shell nanoplates with 10–20 nm thickness, 80–100 nm landscape dimensions (aspect ratio ∼5) and 3–4 nm thickness of the surface shells. We used computational methods for the quantitative analysis of the core–shell particle structure and circularity shape descriptor for the quantitative shape analysis of the nanoparticles from TEM micrographs. The calculated results indicated that a percentage of the shell area in the nanoparticle area (share [%]) is significant. The determined values of circularity in the perpendicular and oblique perspective clearly show shape anisotropy of the nanoplates. The magnetic properties revealed the ferromagnetic-like properties at room temperature with high coercivity HC = 2340 Oe, pointing to the shape and surface effects. These results signify core-shell hematite nanoparticles’ for practical applications in magnetic devices. The synthesized hematite plate-like nanoparticles exhibit low cytotoxicity levels on the human lung fibroblasts (MRC5) cell line demonstrating the safe use of these nanoparticles for biomedical applications.
T2  - Applied Surface Science
T1  - Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity
SP  - 628
EP  - 634
VL  - 403
DO  - 10.1016/j.apsusc.2017.01.115
UR  - https://hdl.handle.net/21.15107/rcub_dais_2349
ER  - 

@article{
author = "Tadić, Marin and Kopanja, Lazar and Panjan, Matjaž and Kralj, Slavko and Nikodinović Runić, Jasmina and Stojanović, Zoran S.",
year = "2017",
abstract = "Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM measurements show that the hematite sample is composed of uniform core-shell nanoplates with 10–20 nm thickness, 80–100 nm landscape dimensions (aspect ratio ∼5) and 3–4 nm thickness of the surface shells. We used computational methods for the quantitative analysis of the core–shell particle structure and circularity shape descriptor for the quantitative shape analysis of the nanoparticles from TEM micrographs. The calculated results indicated that a percentage of the shell area in the nanoparticle area (share [%]) is significant. The determined values of circularity in the perpendicular and oblique perspective clearly show shape anisotropy of the nanoplates. The magnetic properties revealed the ferromagnetic-like properties at room temperature with high coercivity HC = 2340 Oe, pointing to the shape and surface effects. These results signify core-shell hematite nanoparticles’ for practical applications in magnetic devices. The synthesized hematite plate-like nanoparticles exhibit low cytotoxicity levels on the human lung fibroblasts (MRC5) cell line demonstrating the safe use of these nanoparticles for biomedical applications.",
journal = "Applied Surface Science",
title = "Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity",
pages = "628-634",
volume = "403",
doi = "10.1016/j.apsusc.2017.01.115",
url = "https://hdl.handle.net/21.15107/rcub_dais_2349"
}

Tadić, M., Kopanja, L., Panjan, M., Kralj, S., Nikodinović Runić, J.,& Stojanović, Z. S.. (2017). Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity. in Applied Surface Science, 403, 628-634.
https://doi.org/10.1016/j.apsusc.2017.01.115
https://hdl.handle.net/21.15107/rcub_dais_2349

Tadić M, Kopanja L, Panjan M, Kralj S, Nikodinović Runić J, Stojanović ZS. Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity. in Applied Surface Science. 2017;403:628-634.
doi:10.1016/j.apsusc.2017.01.115
https://hdl.handle.net/21.15107/rcub_dais_2349 .

Tadić, Marin, Kopanja, Lazar, Panjan, Matjaž, Kralj, Slavko, Nikodinović Runić, Jasmina, Stojanović, Zoran S., "Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity" in Applied Surface Science, 403 (2017):628-634,
https://doi.org/10.1016/j.apsusc.2017.01.115 .,
https://hdl.handle.net/21.15107/rcub_dais_2349 .