Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200175 (Institute of Technical Sciences of SASA, Belgrade)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200175 (Institute of Technical Sciences of SASA, Belgrade) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200175 (Institut tehničkih nauka SANU, Beograd) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200175 (Институт техничких наука САНУ, Београд) (sr)
Authors

Publications

Polyenes in Medium Chain Length Polyhydroxyalkanoate (mcl-PHA) Biopolymer Microspheres with Reduced Toxicity and Improved Therapeutic Effect against Candida Infection in Zebrafish Model

Pavić, Aleksandar; Stojanović, Zoran; Pekmezović, Marina; Velj, Đorđe; O’Connor, Kevin; Malagurski, Ivana; Nikodinović-Runić, Jasmina

(MDPI, 2022)

TY  - JOUR
AU  - Pavić, Aleksandar
AU  - Stojanović, Zoran
AU  - Pekmezović, Marina
AU  - Velj, 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 Velj, 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., Velj, 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, Velj 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, Velj, 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 .

Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium

Marković, Smilja; Rau, Julietta V.; De Bonis, Angela; De Bellis, Giovanni; Stojanović, Zoran; Veselinović, Ljiljana; Mitrić, Miodrag; Ignjatović, Nenad; Škapin, Srečo Davor; Vengust, Damjan

(2022)

TY  - JOUR
AU  - Marković, Smilja
AU  - Rau, Julietta V.
AU  - De Bonis, Angela
AU  - De Bellis, Giovanni
AU  - Stojanović, Zoran
AU  - Veselinović, Ljiljana
AU  - Mitrić, Miodrag
AU  - Ignjatović, Nenad
AU  - Škapin, Srečo Davor
AU  - Vengust, Damjan
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12953
AB  - Dense calcium phosphate-based ceramics were fabricated to be used as targets for pulsed laser deposition (PLD). Nanostructured cobalt-substituted hydroxyapatite (Co:HAP) was used as a starting powder. To vary phase composition and microstructure of targets, two sintering approaches were applied, conventional (CS) and two-step sintering (TSS). The obtained results show that in both cases biphasic calcium phosphate (BCP) ceramics (targets) were prepared, with slightly different HAP-to-β–TCP amount ratio and a significantly different microstructure. While the CS method yielded fully dense ceramics with an average grain size of 1.3 μm, the ceramics prepared by TSS had a density of 98.5%, with a predominant grain size below 100 nm. (Ca + Co)P coatings were prepared by PLD of (Ca + Co)P targets. The temperature of the Ti substrate was adjusted to be 25 and 500 °C. The results show that the phase composition of (Ca + Co)P coatings depended on the phase composition of targets as well as on the temperature of the Ti substrate. The coating prepared at 25 °C using CS target consisted of three calcium phosphate phases, HAP, β–TCP and α–TCP; when the TSS target was used, the coating was biphasic, containing HAP and β–TCP. When the substrate was heated to 500 °C, regardless of whether the CS or the TSS target was used, the deposited coatings were composed of HAP and α–TCP. Due to different phase compositions, the (Ca + Co)P coatings deposited at 25 °C showed an improved hardness compared to those deposited at 500 °C. The obtained results confirmed that the phase composition, morphology and mechanical properties of 0.3 μm thick (Ca + Co)P coatings on a Ti substrate can be tailored by employing (Ca + Co)P targets with different microstructures, and also by varying the temperature of the Ti substrate during deposition experiments.
T2  - Surface and Coatings Technology
T2  - Surface and Coatings TechnologySurface and Coatings Technology
T1  - Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium
SP  - 128275
VL  - 437
DO  - 10.1016/j.surfcoat.2022.128275
UR  - https://hdl.handle.net/21.15107/rcub_dais_12953
ER  - 
@article{
author = "Marković, Smilja and Rau, Julietta V. and De Bonis, Angela and De Bellis, Giovanni and Stojanović, Zoran and Veselinović, Ljiljana and Mitrić, Miodrag and Ignjatović, Nenad and Škapin, Srečo Davor and Vengust, Damjan",
year = "2022",
abstract = "Dense calcium phosphate-based ceramics were fabricated to be used as targets for pulsed laser deposition (PLD). Nanostructured cobalt-substituted hydroxyapatite (Co:HAP) was used as a starting powder. To vary phase composition and microstructure of targets, two sintering approaches were applied, conventional (CS) and two-step sintering (TSS). The obtained results show that in both cases biphasic calcium phosphate (BCP) ceramics (targets) were prepared, with slightly different HAP-to-β–TCP amount ratio and a significantly different microstructure. While the CS method yielded fully dense ceramics with an average grain size of 1.3 μm, the ceramics prepared by TSS had a density of 98.5%, with a predominant grain size below 100 nm. (Ca + Co)P coatings were prepared by PLD of (Ca + Co)P targets. The temperature of the Ti substrate was adjusted to be 25 and 500 °C. The results show that the phase composition of (Ca + Co)P coatings depended on the phase composition of targets as well as on the temperature of the Ti substrate. The coating prepared at 25 °C using CS target consisted of three calcium phosphate phases, HAP, β–TCP and α–TCP; when the TSS target was used, the coating was biphasic, containing HAP and β–TCP. When the substrate was heated to 500 °C, regardless of whether the CS or the TSS target was used, the deposited coatings were composed of HAP and α–TCP. Due to different phase compositions, the (Ca + Co)P coatings deposited at 25 °C showed an improved hardness compared to those deposited at 500 °C. The obtained results confirmed that the phase composition, morphology and mechanical properties of 0.3 μm thick (Ca + Co)P coatings on a Ti substrate can be tailored by employing (Ca + Co)P targets with different microstructures, and also by varying the temperature of the Ti substrate during deposition experiments.",
journal = "Surface and Coatings Technology, Surface and Coatings TechnologySurface and Coatings Technology",
title = "Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium",
pages = "128275",
volume = "437",
doi = "10.1016/j.surfcoat.2022.128275",
url = "https://hdl.handle.net/21.15107/rcub_dais_12953"
}
Marković, S., Rau, J. V., De Bonis, A., De Bellis, G., Stojanović, Z., Veselinović, L., Mitrić, M., Ignjatović, N., Škapin, S. D.,& Vengust, D.. (2022). Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium. in Surface and Coatings Technology, 437, 128275.
https://doi.org/10.1016/j.surfcoat.2022.128275
https://hdl.handle.net/21.15107/rcub_dais_12953
Marković S, Rau JV, De Bonis A, De Bellis G, Stojanović Z, Veselinović L, Mitrić M, Ignjatović N, Škapin SD, Vengust D. Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium. in Surface and Coatings Technology. 2022;437:128275.
doi:10.1016/j.surfcoat.2022.128275
https://hdl.handle.net/21.15107/rcub_dais_12953 .
Marković, Smilja, Rau, Julietta V., De Bonis, Angela, De Bellis, Giovanni, Stojanović, Zoran, Veselinović, Ljiljana, Mitrić, Miodrag, Ignjatović, Nenad, Škapin, Srečo Davor, Vengust, Damjan, "Pathway to tailor the phase composition, microstructure and mechanical properties of pulsed laser deposited cobalt-substituted calcium phosphate coatings on titanium" in Surface and Coatings Technology, 437 (2022):128275,
https://doi.org/10.1016/j.surfcoat.2022.128275 .,
https://hdl.handle.net/21.15107/rcub_dais_12953 .

Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12819
AB  - Figure S1. XRPD data and refined patterns of the obtained samples; Figure S2. Typical spectrum of FT-IR analysis; Figure S3. XRPD of samples obtained through sonochemical synthesis after DSC analysis; Figure S4: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [-111] zone axis  compared with experimental SAED; Figure S5: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [2-10] zone axis  compared with experimental SAED
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403
VL  - 33
IS  - 2
UR  - https://hdl.handle.net/21.15107/rcub_dais_12819
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "Figure S1. XRPD data and refined patterns of the obtained samples; Figure S2. Typical spectrum of FT-IR analysis; Figure S3. XRPD of samples obtained through sonochemical synthesis after DSC analysis; Figure S4: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [-111] zone axis  compared with experimental SAED; Figure S5: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [2-10] zone axis  compared with experimental SAED",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403",
volume = "33",
number = "2",
url = "https://hdl.handle.net/21.15107/rcub_dais_12819"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403. in Advanced Powder Technology
Elsevier BV., 33(2).
https://hdl.handle.net/21.15107/rcub_dais_12819
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403. in Advanced Powder Technology. 2022;33(2).
https://hdl.handle.net/21.15107/rcub_dais_12819 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403" in Advanced Powder Technology, 33, no. 2 (2022),
https://hdl.handle.net/21.15107/rcub_dais_12819 .

The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12817
AB  - In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals
SP  - 103403
VL  - 33
IS  - 2
DO  - 10.1016/j.apt.2021.103403
UR  - https://hdl.handle.net/21.15107/rcub_dais_12817
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals",
pages = "103403",
volume = "33",
number = "2",
doi = "10.1016/j.apt.2021.103403",
url = "https://hdl.handle.net/21.15107/rcub_dais_12817"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology
Elsevier BV., 33(2), 103403.
https://doi.org/10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12817
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology. 2022;33(2):103403.
doi:10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12817 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403,
https://doi.org/10.1016/j.apt.2021.103403 .,
https://hdl.handle.net/21.15107/rcub_dais_12817 .

The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12818
AB  - In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals
SP  - 103403
VL  - 33
IS  - 2
DO  - 10.1016/j.apt.2021.103403
UR  - https://hdl.handle.net/21.15107/rcub_dais_12818
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals",
pages = "103403",
volume = "33",
number = "2",
doi = "10.1016/j.apt.2021.103403",
url = "https://hdl.handle.net/21.15107/rcub_dais_12818"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology
Elsevier BV., 33(2), 103403.
https://doi.org/10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12818
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology. 2022;33(2):103403.
doi:10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12818 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403,
https://doi.org/10.1016/j.apt.2021.103403 .,
https://hdl.handle.net/21.15107/rcub_dais_12818 .

New scale for assessing spasticity based on the pendulum test

Aleksić, Antonina; Popović, Dejan B.

(Informa UK Limited, 2021)

TY  - JOUR
AU  - Aleksić, Antonina
AU  - Popović, Dejan B.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12365
AB  - Quantified assessment of spasticity is essential for the rehabilitation of persons with paralysis. We introduce the new SPAsticity Scale (SPAS), which we found highly correlated with the Modified Ashworth Score (MAS); yet, with a delicate gradation of spasticity compared to the MAS. The parameters defining the SPAS show the level and the type of spasticity (flexion or extension). The SPAS is based on a complex model of the pendulum type oscillations of the lower leg, which includes the spastic torques. The data to calculate SPAS were collected by a wearable instrument with two inertial measurement units and two EMG recording units in subjects with a complete chronic spinal cord injury.
PB  - Informa UK Limited
T2  - Computer Methods in Biomechanics and Biomedical Engineering
T1  - New scale for assessing spasticity based on the pendulum test
SP  - 593
EP  - 602
VL  - 25
IS  - 6
DO  - 10.1080/10255842.2021.1970144
UR  - https://hdl.handle.net/21.15107/rcub_dais_12365
ER  - 
@article{
author = "Aleksić, Antonina and Popović, Dejan B.",
year = "2021",
abstract = "Quantified assessment of spasticity is essential for the rehabilitation of persons with paralysis. We introduce the new SPAsticity Scale (SPAS), which we found highly correlated with the Modified Ashworth Score (MAS); yet, with a delicate gradation of spasticity compared to the MAS. The parameters defining the SPAS show the level and the type of spasticity (flexion or extension). The SPAS is based on a complex model of the pendulum type oscillations of the lower leg, which includes the spastic torques. The data to calculate SPAS were collected by a wearable instrument with two inertial measurement units and two EMG recording units in subjects with a complete chronic spinal cord injury.",
publisher = "Informa UK Limited",
journal = "Computer Methods in Biomechanics and Biomedical Engineering",
title = "New scale for assessing spasticity based on the pendulum test",
pages = "593-602",
volume = "25",
number = "6",
doi = "10.1080/10255842.2021.1970144",
url = "https://hdl.handle.net/21.15107/rcub_dais_12365"
}
Aleksić, A.,& Popović, D. B.. (2021). New scale for assessing spasticity based on the pendulum test. in Computer Methods in Biomechanics and Biomedical Engineering
Informa UK Limited., 25(6), 593-602.
https://doi.org/10.1080/10255842.2021.1970144
https://hdl.handle.net/21.15107/rcub_dais_12365
Aleksić A, Popović DB. New scale for assessing spasticity based on the pendulum test. in Computer Methods in Biomechanics and Biomedical Engineering. 2021;25(6):593-602.
doi:10.1080/10255842.2021.1970144
https://hdl.handle.net/21.15107/rcub_dais_12365 .
Aleksić, Antonina, Popović, Dejan B., "New scale for assessing spasticity based on the pendulum test" in Computer Methods in Biomechanics and Biomedical Engineering, 25, no. 6 (2021):593-602,
https://doi.org/10.1080/10255842.2021.1970144 .,
https://hdl.handle.net/21.15107/rcub_dais_12365 .
1
1

Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis

Stamenković, Tijana; Radmilović, Nadežda; Prekajski Đorđević, Marija; Dinić, Ivana; Mančić, Lidija; Lojpur, Vesna

(Belgrade : Institute of Technical Sciences of SASA, 2021)

TY  - CONF
AU  - Stamenković, Tijana
AU  - Radmilović, Nadežda
AU  - Prekajski Đorđević, Marija
AU  - Dinić, Ivana
AU  - Mančić, Lidija
AU  - Lojpur, Vesna
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12277
AB  - In this work we present new up-conversion materials, consisted of SrGd2O4 matrix co-doped with different Yb3+ (1, 2.5 and 5 at%) and constant Er3+ (0.5 at%) concentrations, prepared by gycine-assisted combustion method. X-ray powder diffraction (XRPD) showed that assynthesized nanoparticles have orthorhombic structure (Pnma), assigned to the JCPDS Card No:01-072-6387. Rietveld refinement indicated a decrease in the size of the unit cell, lattice parameters, and cell volume, due to successful doping of Yb3+ and Er3+ ions into the matrix. Transmission electron microscopy (TEM) revealed that obtained nanostructure is composed of agglomerated nanoparticles, while energy dispersive spectroscopy (EDS) confirmed uniform distribution of all constituting elements in them. Up-conversion (UC) luminescence spectra measured in function of laser pumping power indicated that two-photon UC process is established in nanoparticles as a result of the trivalent erbium f-f electronic transitions: there are two green emission bands at 523 and 551 nm (2H11/2, 4S3/2 → 4I15/2) and a red emission band at 661 nm (4F9/2 → 4I15/2). The rise of Yb3+ concentration from 1 to 5 at% provokes a considerable change of the green to red ratio which indicates the possibility to optimize the color output.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
T1  - Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis
SP  - 33
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_dais_12277
ER  - 
@conference{
author = "Stamenković, Tijana and Radmilović, Nadežda and Prekajski Đorđević, Marija and Dinić, Ivana and Mančić, Lidija and Lojpur, Vesna",
year = "2021",
abstract = "In this work we present new up-conversion materials, consisted of SrGd2O4 matrix co-doped with different Yb3+ (1, 2.5 and 5 at%) and constant Er3+ (0.5 at%) concentrations, prepared by gycine-assisted combustion method. X-ray powder diffraction (XRPD) showed that assynthesized nanoparticles have orthorhombic structure (Pnma), assigned to the JCPDS Card No:01-072-6387. Rietveld refinement indicated a decrease in the size of the unit cell, lattice parameters, and cell volume, due to successful doping of Yb3+ and Er3+ ions into the matrix. Transmission electron microscopy (TEM) revealed that obtained nanostructure is composed of agglomerated nanoparticles, while energy dispersive spectroscopy (EDS) confirmed uniform distribution of all constituting elements in them. Up-conversion (UC) luminescence spectra measured in function of laser pumping power indicated that two-photon UC process is established in nanoparticles as a result of the trivalent erbium f-f electronic transitions: there are two green emission bands at 523 and 551 nm (2H11/2, 4S3/2 → 4I15/2) and a red emission band at 661 nm (4F9/2 → 4I15/2). The rise of Yb3+ concentration from 1 to 5 at% provokes a considerable change of the green to red ratio which indicates the possibility to optimize the color output.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia",
title = "Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_dais_12277"
}
Stamenković, T., Radmilović, N., Prekajski Đorđević, M., Dinić, I., Mančić, L.,& Lojpur, V.. (2021). Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis. in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 33-33.
https://hdl.handle.net/21.15107/rcub_dais_12277
Stamenković T, Radmilović N, Prekajski Đorđević M, Dinić I, Mančić L, Lojpur V. Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis. in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia. 2021;:33-33.
https://hdl.handle.net/21.15107/rcub_dais_12277 .
Stamenković, Tijana, Radmilović, Nadežda, Prekajski Đorđević, Marija, Dinić, Ivana, Mančić, Lidija, Lojpur, Vesna, "Characterization of a new Yb3+/Er3+ doped SrGd2O4 up-conversion nanomaterial obtained via glycine-assisted combustion synthesis" in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia (2021):33-33,
https://hdl.handle.net/21.15107/rcub_dais_12277 .

Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment

Stojanović, Nemanja; Zagorac, Dejan; Butulija, Svetlana; Lojpur, Vesna; Kalezić-Glišović, Aleksandra; Obradović, Nina; Maričić, Aleksa

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Stojanović, Nemanja
AU  - Zagorac, Dejan
AU  - Butulija, Svetlana
AU  - Lojpur, Vesna
AU  - Kalezić-Glišović, Aleksandra
AU  - Obradović, Nina
AU  - Maričić, Aleksa
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11898
AB  - Mixtures of high purity powders of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were activated in a rotary ball mill for durations ranging from 30 min to 300 min; samples were then sintered in the air atmosphere for 2 hours at 1200 °C. Crystal structure prediction has been performed using Bond ValenceCalculation (BVC) method.Moreover, theoretical stability of theperovskite structure for synthesized and calculated Fe/Pb/Zr-codoped barium titanatecompounds has been investigated using the Goldschmidttolerance factor (Gt) and global instability index (GII).It was observed that magnetization of the system decreased after the sintering, with the most dramatic drop of 90.11% belonging to the sample activated for 150 min. In comparison with initial powders, X-ray powder diffractiondata confirmed the presence of newphases of BaFe12O19 and Ba1.696Ti0.228O3 in sintered samples. Utilizing the field emission scanning electron microscopy (FESEM), it was found that with the increase of activation time the morphology of the samples progressed from irregural, spherical grains to mostly rod-like ones. Energy dispersive X-ray (EDX) analysis identified the presence of Pb and Zr occupying the same locations on the surface of sintered samples, whilst Fe was uniformly deployed regardless of the activation time.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment
SP  - 77
EP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_dais_11898
ER  - 
@conference{
author = "Stojanović, Nemanja and Zagorac, Dejan and Butulija, Svetlana and Lojpur, Vesna and Kalezić-Glišović, Aleksandra and Obradović, Nina and Maričić, Aleksa",
year = "2021",
abstract = "Mixtures of high purity powders of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were activated in a rotary ball mill for durations ranging from 30 min to 300 min; samples were then sintered in the air atmosphere for 2 hours at 1200 °C. Crystal structure prediction has been performed using Bond ValenceCalculation (BVC) method.Moreover, theoretical stability of theperovskite structure for synthesized and calculated Fe/Pb/Zr-codoped barium titanatecompounds has been investigated using the Goldschmidttolerance factor (Gt) and global instability index (GII).It was observed that magnetization of the system decreased after the sintering, with the most dramatic drop of 90.11% belonging to the sample activated for 150 min. In comparison with initial powders, X-ray powder diffractiondata confirmed the presence of newphases of BaFe12O19 and Ba1.696Ti0.228O3 in sintered samples. Utilizing the field emission scanning electron microscopy (FESEM), it was found that with the increase of activation time the morphology of the samples progressed from irregural, spherical grains to mostly rod-like ones. Energy dispersive X-ray (EDX) analysis identified the presence of Pb and Zr occupying the same locations on the surface of sintered samples, whilst Fe was uniformly deployed regardless of the activation time.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment",
pages = "77-77",
url = "https://hdl.handle.net/21.15107/rcub_dais_11898"
}
Stojanović, N., Zagorac, D., Butulija, S., Lojpur, V., Kalezić-Glišović, A., Obradović, N.,& Maričić, A.. (2021). Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 77-77.
https://hdl.handle.net/21.15107/rcub_dais_11898
Stojanović N, Zagorac D, Butulija S, Lojpur V, Kalezić-Glišović A, Obradović N, Maričić A. Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:77-77.
https://hdl.handle.net/21.15107/rcub_dais_11898 .
Stojanović, Nemanja, Zagorac, Dejan, Butulija, Svetlana, Lojpur, Vesna, Kalezić-Glišović, Aleksandra, Obradović, Nina, Maričić, Aleksa, "Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):77-77,
https://hdl.handle.net/21.15107/rcub_dais_11898 .

The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries

Rakočević, Lazar; Štrbac, Svetlana; Potočnik, Jelena; Popović, Maja; Jugović, Dragana; Stojković Simatović, Ivana

(Elsevier, 2021)

TY  - JOUR
AU  - Rakočević, Lazar
AU  - Štrbac, Svetlana
AU  - Potočnik, Jelena
AU  - Popović, Maja
AU  - Jugović, Dragana
AU  - Stojković Simatović, Ivana
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11229
AB  - Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 ◦C, while 3-D tunnel structured Na0⋅4MnO2 and Na0⋅44MnO2, both with rod-like morphology, were obtained at 800 ◦C and 900 ◦C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0⋅44MnO2 obtained at 900 ◦C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.
PB  - Elsevier
T2  - Ceramics International
T1  - The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries
SP  - 4595
EP  - 4603
VL  - 47
IS  - 4
DO  - 10.1016/j.ceramint.2020.10.025
UR  - https://hdl.handle.net/21.15107/rcub_dais_11229
ER  - 
@article{
author = "Rakočević, Lazar and Štrbac, Svetlana and Potočnik, Jelena and Popović, Maja and Jugović, Dragana and Stojković Simatović, Ivana",
year = "2021",
abstract = "Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 ◦C, while 3-D tunnel structured Na0⋅4MnO2 and Na0⋅44MnO2, both with rod-like morphology, were obtained at 800 ◦C and 900 ◦C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0⋅44MnO2 obtained at 900 ◦C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries",
pages = "4595-4603",
volume = "47",
number = "4",
doi = "10.1016/j.ceramint.2020.10.025",
url = "https://hdl.handle.net/21.15107/rcub_dais_11229"
}
Rakočević, L., Štrbac, S., Potočnik, J., Popović, M., Jugović, D.,& Stojković Simatović, I.. (2021). The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International
Elsevier., 47(4), 4595-4603.
https://doi.org/10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_11229
Rakočević L, Štrbac S, Potočnik J, Popović M, Jugović D, Stojković Simatović I. The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International. 2021;47(4):4595-4603.
doi:10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_11229 .
Rakočević, Lazar, Štrbac, Svetlana, Potočnik, Jelena, Popović, Maja, Jugović, Dragana, Stojković Simatović, Ivana, "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries" in Ceramics International, 47, no. 4 (2021):4595-4603,
https://doi.org/10.1016/j.ceramint.2020.10.025 .,
https://hdl.handle.net/21.15107/rcub_dais_11229 .
3
2

Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction

Filipović, Suzana; Obradović, Nina; Anđelković, Ljubica; Olćan, Dragan; Petrović, Jovana; Mirković, Miljana; Pavlović, Vladimir B.; Jeremić, Dejan; Vlahović, Branislav; Đorđević, Antonije

(Belgrade : International Institute for the Science of Sintering, 2021)

TY  - JOUR
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Anđelković, Ljubica
AU  - Olćan, Dragan
AU  - Petrović, Jovana
AU  - Mirković, Miljana
AU  - Pavlović, Vladimir B.
AU  - Jeremić, Dejan
AU  - Vlahović, Branislav
AU  - Đorđević, Antonije
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11230
AB  - Solid-state reaction between BaTiO3 and Fe2O3 was used to produce a multiferroic heterostructure composite. Commercial BaTiO3 and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared mixture was thermally processed at 300 oC for 6 h. Sintering at 1300 oC for 1 h resulted in a mixture of different phases, BaTiO3, BaFe12O19 and Ba12Ti28Fe15O84, which were confirmed by x-ray powder diffraction. A dense microstructure with a small volume fraction of closed porosity was indicated by the scanning electron microscopy, while a homogeneous distribution of Fe ions over BaTiO3 phase was visible from energy dispersive spectroscopy mapping. Doping of BaTiO3 with Fe2O3 resulted in formation of magnetic hexaferrite phases, as confirmed by dielectric measurements that showed a broadened maximum of the permittivity measured as a function of temperature.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction
SP  - 1
EP  - 8
VL  - 53
DO  - 10.2298/SOS2101001F
UR  - https://hdl.handle.net/21.15107/rcub_dais_11230
ER  - 
@article{
author = "Filipović, Suzana and Obradović, Nina and Anđelković, Ljubica and Olćan, Dragan and Petrović, Jovana and Mirković, Miljana and Pavlović, Vladimir B. and Jeremić, Dejan and Vlahović, Branislav and Đorđević, Antonije",
year = "2021",
abstract = "Solid-state reaction between BaTiO3 and Fe2O3 was used to produce a multiferroic heterostructure composite. Commercial BaTiO3 and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared mixture was thermally processed at 300 oC for 6 h. Sintering at 1300 oC for 1 h resulted in a mixture of different phases, BaTiO3, BaFe12O19 and Ba12Ti28Fe15O84, which were confirmed by x-ray powder diffraction. A dense microstructure with a small volume fraction of closed porosity was indicated by the scanning electron microscopy, while a homogeneous distribution of Fe ions over BaTiO3 phase was visible from energy dispersive spectroscopy mapping. Doping of BaTiO3 with Fe2O3 resulted in formation of magnetic hexaferrite phases, as confirmed by dielectric measurements that showed a broadened maximum of the permittivity measured as a function of temperature.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction",
pages = "1-8",
volume = "53",
doi = "10.2298/SOS2101001F",
url = "https://hdl.handle.net/21.15107/rcub_dais_11230"
}
Filipović, S., Obradović, N., Anđelković, L., Olćan, D., Petrović, J., Mirković, M., Pavlović, V. B., Jeremić, D., Vlahović, B.,& Đorđević, A.. (2021). Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 53, 1-8.
https://doi.org/10.2298/SOS2101001F
https://hdl.handle.net/21.15107/rcub_dais_11230
Filipović S, Obradović N, Anđelković L, Olćan D, Petrović J, Mirković M, Pavlović VB, Jeremić D, Vlahović B, Đorđević A. Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction. in Science of Sintering. 2021;53:1-8.
doi:10.2298/SOS2101001F
https://hdl.handle.net/21.15107/rcub_dais_11230 .
Filipović, Suzana, Obradović, Nina, Anđelković, Ljubica, Olćan, Dragan, Petrović, Jovana, Mirković, Miljana, Pavlović, Vladimir B., Jeremić, Dejan, Vlahović, Branislav, Đorđević, Antonije, "Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction" in Science of Sintering, 53 (2021):1-8,
https://doi.org/10.2298/SOS2101001F .,
https://hdl.handle.net/21.15107/rcub_dais_11230 .
1
1

Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model

Denysenko, I. B.; Stefanović, Ilija; Mikikian, M.; Kovačević, E.; Berndt, J.

(IOP Publishing, 2021)

TY  - JOUR
AU  - Denysenko, I. B.
AU  - Stefanović, Ilija
AU  - Mikikian, M.
AU  - Kovačević, E.
AU  - Berndt, J.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11627
AB  - The properties (densities of electrons and metastable argon atoms, effective electron temperature and dust charge) of argon/dust and pure argon pulsed plasmas are studied using a spatially-averaged model. The calculated time-dependencies for the densities of electrons and metastable atoms are compared with the experimental measurements and are found to be in a good qualitative agreement. It is analyzed how the plasma properties depend on the shape of the electron energy probability function (EEPF), the pulsing frequency and the duty cycle for both dust-free and dusty plasma. The analysis reveals that the agreement between theory and experiment is better with Druyvesteyn EEPF than the Maxwellian EEPF. Further, the variation in the pulsing frequency νp differently affects the metastable density nm in a dust-free and in a dusty plasma. For large νp, the metastable density in the dust-free pulsed plasma is larger than in the continuous-wave (CW) discharge, while the opposite is obtained in the presence of dust particles. This difference probably arises because of faster variation in the effective electron temperature in the dusty plasma due to collection of electrons by dust particles. Our calculations also show that dust particles may affect the behavior of electron density in the beginning of the on-period due to an enhancement in electron collection by dust particles.
PB  - IOP Publishing
T2  - Journal of Physics D: Applied Physics
T1  - Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model
SP  - 065202
VL  - 54
IS  - 6
DO  - 10.1088/1361-6463/abc210
UR  - https://hdl.handle.net/21.15107/rcub_dais_11627
ER  - 
@article{
author = "Denysenko, I. B. and Stefanović, Ilija and Mikikian, M. and Kovačević, E. and Berndt, J.",
year = "2021",
abstract = "The properties (densities of electrons and metastable argon atoms, effective electron temperature and dust charge) of argon/dust and pure argon pulsed plasmas are studied using a spatially-averaged model. The calculated time-dependencies for the densities of electrons and metastable atoms are compared with the experimental measurements and are found to be in a good qualitative agreement. It is analyzed how the plasma properties depend on the shape of the electron energy probability function (EEPF), the pulsing frequency and the duty cycle for both dust-free and dusty plasma. The analysis reveals that the agreement between theory and experiment is better with Druyvesteyn EEPF than the Maxwellian EEPF. Further, the variation in the pulsing frequency νp differently affects the metastable density nm in a dust-free and in a dusty plasma. For large νp, the metastable density in the dust-free pulsed plasma is larger than in the continuous-wave (CW) discharge, while the opposite is obtained in the presence of dust particles. This difference probably arises because of faster variation in the effective electron temperature in the dusty plasma due to collection of electrons by dust particles. Our calculations also show that dust particles may affect the behavior of electron density in the beginning of the on-period due to an enhancement in electron collection by dust particles.",
publisher = "IOP Publishing",
journal = "Journal of Physics D: Applied Physics",
title = "Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model",
pages = "065202",
volume = "54",
number = "6",
doi = "10.1088/1361-6463/abc210",
url = "https://hdl.handle.net/21.15107/rcub_dais_11627"
}
Denysenko, I. B., Stefanović, I., Mikikian, M., Kovačević, E.,& Berndt, J.. (2021). Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model. in Journal of Physics D: Applied Physics
IOP Publishing., 54(6), 065202.
https://doi.org/10.1088/1361-6463/abc210
https://hdl.handle.net/21.15107/rcub_dais_11627
Denysenko IB, Stefanović I, Mikikian M, Kovačević E, Berndt J. Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model. in Journal of Physics D: Applied Physics. 2021;54(6):065202.
doi:10.1088/1361-6463/abc210
https://hdl.handle.net/21.15107/rcub_dais_11627 .
Denysenko, I. B., Stefanović, Ilija, Mikikian, M., Kovačević, E., Berndt, J., "Argon/dust and pure argon pulsed plasmas explored using a spatially-averaged model" in Journal of Physics D: Applied Physics, 54, no. 6 (2021):065202,
https://doi.org/10.1088/1361-6463/abc210 .,
https://hdl.handle.net/21.15107/rcub_dais_11627 .
1
1
2

Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure

Filipović, Nenad; Ušjak, Dušan; Milenković, Marina; Zheng, Kai; Liverani, Liliana; Boccaccini, Aldo; Stevanović, Magdalena

(Frontiers Media SA, 2021)

TY  - JOUR
AU  - Filipović, Nenad
AU  - Ušjak, Dušan
AU  - Milenković, Marina
AU  - Zheng, Kai
AU  - Liverani, Liliana
AU  - Boccaccini, Aldo
AU  - Stevanović, Magdalena
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11631
AB  - Although selenium nanoparticles (SeNPs) have gained attention in the scientific community mostly through investigation of their anticancer activity, a great potential of this nanomaterial was recognized recently regarding its antimicrobial activity. The particle form, size, and surface chemistry have been recognized as crucial parameters determining the interaction of nanomaterials with biological entities. Furthermore, considering a narrow boundary between beneficial and toxic effects for selenium per se, it is clear that investigations of biomedical applications of SeNPs are very demanding and must be done with great precautions. The goal of this work is to evaluate the effects of SeNPs surface chemistry and structure on antimicrobial activity against several common bacterial strains, including Staphylococcus aureus (ATCC 6538), Enterococcus faecalis (ATCC 29212), Bacillus subtilis (ATCC 6633), and Kocuria rhizophila (ATCC 9341), as well as Escherichia coli (ATCC 8739), Salmonella Abony (NCTC 6017), Klebsiella pneumoniae (NCIMB 9111) and Pseudomonas aeruginosa (ATCC 9027), and the standard yeast strain Candida albicans (ATCC 10231). Three types of SeNPs were synthesized by chemical reduction approach using different stabilizers and reducing agents: (i) bovine serum albumin (BSA) + ascorbic acid, (ii) chitosan + ascorbic acid, and (iii) with glucose. A thorough physicochemical characterization of the obtained SeNPs was performed to determine the effects of varying synthesis parameters on their morphology, size, structure, and surface chemistry. All SeNPs were amorphous, with spherical morphology and size in the range 70–300 nm. However, the SeNPs obtained under different synthesis conditions, i.e. by using different stabilizers as well as reducing agents, exhibited different antimicrobial activity as well as cytotoxicity which are crucial for their applications. In this paper, the antimicrobial screening of the selected systems is presented, which was determined by the broth microdilution method, and inhibitory influence on the production of monomicrobial and dual-species biofilm was evaluated. The potential mechanism of action of different systems is proposed. Additionally, the cytotoxicity of SeNPs was examined on the MRC-5 cell line, in the same concentration interval as for antimicrobial testing. It was shown that formulation SeNPs-BSA expressed a significantly lower cytotoxic effect than the other two formulations.
PB  - Frontiers Media SA
T2  - Frontiers in Bioengineering and Biotechnology
T1  - Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure
VL  - 8
DO  - 10.3389/fbioe.2020.624621
UR  - https://hdl.handle.net/21.15107/rcub_dais_11631
ER  - 
@article{
author = "Filipović, Nenad and Ušjak, Dušan and Milenković, Marina and Zheng, Kai and Liverani, Liliana and Boccaccini, Aldo and Stevanović, Magdalena",
year = "2021",
abstract = "Although selenium nanoparticles (SeNPs) have gained attention in the scientific community mostly through investigation of their anticancer activity, a great potential of this nanomaterial was recognized recently regarding its antimicrobial activity. The particle form, size, and surface chemistry have been recognized as crucial parameters determining the interaction of nanomaterials with biological entities. Furthermore, considering a narrow boundary between beneficial and toxic effects for selenium per se, it is clear that investigations of biomedical applications of SeNPs are very demanding and must be done with great precautions. The goal of this work is to evaluate the effects of SeNPs surface chemistry and structure on antimicrobial activity against several common bacterial strains, including Staphylococcus aureus (ATCC 6538), Enterococcus faecalis (ATCC 29212), Bacillus subtilis (ATCC 6633), and Kocuria rhizophila (ATCC 9341), as well as Escherichia coli (ATCC 8739), Salmonella Abony (NCTC 6017), Klebsiella pneumoniae (NCIMB 9111) and Pseudomonas aeruginosa (ATCC 9027), and the standard yeast strain Candida albicans (ATCC 10231). Three types of SeNPs were synthesized by chemical reduction approach using different stabilizers and reducing agents: (i) bovine serum albumin (BSA) + ascorbic acid, (ii) chitosan + ascorbic acid, and (iii) with glucose. A thorough physicochemical characterization of the obtained SeNPs was performed to determine the effects of varying synthesis parameters on their morphology, size, structure, and surface chemistry. All SeNPs were amorphous, with spherical morphology and size in the range 70–300 nm. However, the SeNPs obtained under different synthesis conditions, i.e. by using different stabilizers as well as reducing agents, exhibited different antimicrobial activity as well as cytotoxicity which are crucial for their applications. In this paper, the antimicrobial screening of the selected systems is presented, which was determined by the broth microdilution method, and inhibitory influence on the production of monomicrobial and dual-species biofilm was evaluated. The potential mechanism of action of different systems is proposed. Additionally, the cytotoxicity of SeNPs was examined on the MRC-5 cell line, in the same concentration interval as for antimicrobial testing. It was shown that formulation SeNPs-BSA expressed a significantly lower cytotoxic effect than the other two formulations.",
publisher = "Frontiers Media SA",
journal = "Frontiers in Bioengineering and Biotechnology",
title = "Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure",
volume = "8",
doi = "10.3389/fbioe.2020.624621",
url = "https://hdl.handle.net/21.15107/rcub_dais_11631"
}
Filipović, N., Ušjak, D., Milenković, M., Zheng, K., Liverani, L., Boccaccini, A.,& Stevanović, M.. (2021). Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure. in Frontiers in Bioengineering and Biotechnology
Frontiers Media SA., 8.
https://doi.org/10.3389/fbioe.2020.624621
https://hdl.handle.net/21.15107/rcub_dais_11631
Filipović N, Ušjak D, Milenković M, Zheng K, Liverani L, Boccaccini A, Stevanović M. Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure. in Frontiers in Bioengineering and Biotechnology. 2021;8.
doi:10.3389/fbioe.2020.624621
https://hdl.handle.net/21.15107/rcub_dais_11631 .
Filipović, Nenad, Ušjak, Dušan, Milenković, Marina, Zheng, Kai, Liverani, Liliana, Boccaccini, Aldo, Stevanović, Magdalena, "Comparative Study of the Antimicrobial Activity of Selenium Nanoparticles With Different Surface Chemistry and Structure" in Frontiers in Bioengineering and Biotechnology, 8 (2021),
https://doi.org/10.3389/fbioe.2020.624621 .,
https://hdl.handle.net/21.15107/rcub_dais_11631 .
2
22
12
17

Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix

Milović, Miloš; Jugović, Dragana; Vujković, Milica; Kuzmanović, Maja; Mraković, Ana; Mitrić, Miodrag

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Milović, Miloš
AU  - Jugović, Dragana
AU  - Vujković, Milica
AU  - Kuzmanović, Maja
AU  - Mraković, Ana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11635
AB  - The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.
PB  - Springer Science and Business Media LLC
T2  - Bulletin of Materials Science
T1  - Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix
SP  - 144
VL  - 44
IS  - 2
DO  - 10.1007/s12034-021-02397-3
UR  - https://hdl.handle.net/21.15107/rcub_dais_11635
ER  - 
@article{
author = "Milović, Miloš and Jugović, Dragana and Vujković, Milica and Kuzmanović, Maja and Mraković, Ana and Mitrić, Miodrag",
year = "2021",
abstract = "The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.",
publisher = "Springer Science and Business Media LLC",
journal = "Bulletin of Materials Science",
title = "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix",
pages = "144",
volume = "44",
number = "2",
doi = "10.1007/s12034-021-02397-3",
url = "https://hdl.handle.net/21.15107/rcub_dais_11635"
}
Milović, M., Jugović, D., Vujković, M., Kuzmanović, M., Mraković, A.,& Mitrić, M.. (2021). Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science
Springer Science and Business Media LLC., 44(2), 144.
https://doi.org/10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11635
Milović M, Jugović D, Vujković M, Kuzmanović M, Mraković A, Mitrić M. Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science. 2021;44(2):144.
doi:10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11635 .
Milović, Miloš, Jugović, Dragana, Vujković, Milica, Kuzmanović, Maja, Mraković, Ana, Mitrić, Miodrag, "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix" in Bulletin of Materials Science, 44, no. 2 (2021):144,
https://doi.org/10.1007/s12034-021-02397-3 .,
https://hdl.handle.net/21.15107/rcub_dais_11635 .

Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix

Milović, Miloš; Jugović, Dragana; Vujković, Milica; Kuzmanović, Maja; Mraković, Ana; Mitrić, Miodrag

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Milović, Miloš
AU  - Jugović, Dragana
AU  - Vujković, Milica
AU  - Kuzmanović, Maja
AU  - Mraković, Ana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11636
AB  - The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.
PB  - Springer Science and Business Media LLC
T2  - Bulletin of Materials Science
T1  - Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix
SP  - 144
VL  - 44
IS  - 2
DO  - 10.1007/s12034-021-02397-3
UR  - https://hdl.handle.net/21.15107/rcub_dais_11636
ER  - 
@article{
author = "Milović, Miloš and Jugović, Dragana and Vujković, Milica and Kuzmanović, Maja and Mraković, Ana and Mitrić, Miodrag",
year = "2021",
abstract = "The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.",
publisher = "Springer Science and Business Media LLC",
journal = "Bulletin of Materials Science",
title = "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix",
pages = "144",
volume = "44",
number = "2",
doi = "10.1007/s12034-021-02397-3",
url = "https://hdl.handle.net/21.15107/rcub_dais_11636"
}
Milović, M., Jugović, D., Vujković, M., Kuzmanović, M., Mraković, A.,& Mitrić, M.. (2021). Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science
Springer Science and Business Media LLC., 44(2), 144.
https://doi.org/10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11636
Milović M, Jugović D, Vujković M, Kuzmanović M, Mraković A, Mitrić M. Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science. 2021;44(2):144.
doi:10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11636 .
Milović, Miloš, Jugović, Dragana, Vujković, Milica, Kuzmanović, Maja, Mraković, Ana, Mitrić, Miodrag, "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix" in Bulletin of Materials Science, 44, no. 2 (2021):144,
https://doi.org/10.1007/s12034-021-02397-3 .,
https://hdl.handle.net/21.15107/rcub_dais_11636 .

Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode

Milović, Miloš; Vujković, Milica; Jugović, Dragana; Mitrić, Miodrag

(Elsevier BV, 2021)

TY  - JOUR
AU  - Milović, Miloš
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11645
AB  - Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.
PB  - Elsevier BV
T2  - Ceramics International
T1  - Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode
SP  - 17077
EP  - 17083
VL  - 47
IS  - 12
DO  - 10.1016/j.ceramint.2021.03.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_11645
ER  - 
@article{
author = "Milović, Miloš and Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag",
year = "2021",
abstract = "Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode",
pages = "17077-17083",
volume = "47",
number = "12",
doi = "10.1016/j.ceramint.2021.03.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_11645"
}
Milović, M., Vujković, M., Jugović, D.,& Mitrić, M.. (2021). Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International
Elsevier BV., 47(12), 17077-17083.
https://doi.org/10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11645
Milović M, Vujković M, Jugović D, Mitrić M. Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International. 2021;47(12):17077-17083.
doi:10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11645 .
Milović, Miloš, Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" in Ceramics International, 47, no. 12 (2021):17077-17083,
https://doi.org/10.1016/j.ceramint.2021.03.016 .,
https://hdl.handle.net/21.15107/rcub_dais_11645 .

Flexibility index and decreasing the costs in energy systems with high share of renewable energy

Pfeifer, Antun; Herc, Luka; Batas-Bjelić, Ilija; Duić, Neven

(Elsevier BV, 2021)

TY  - JOUR
AU  - Pfeifer, Antun
AU  - Herc, Luka
AU  - Batas-Bjelić, Ilija
AU  - Duić, Neven
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11648
AB  - Recent European Green Deal includes decision to become carbon neutral and even carbon negative region in order to tackle the climate crisis. Main technical challenge and a key factor in techno-economic analysis of the energy system of the future, based on variable renewable energy sources, is their variable production and its integration. In order to deal with this problem in long-term energy planning, different approaches have been tried, focusing on overcapacity, storage capacities and sectors coupling with heating and transport. In this research, different flexibility options, storage and demand response technologies are modelled on a national energy systems level. With the case study area modelled in EnergyPLAN model, the goal of the research is to show how each flexibility option influences the economically feasible generation capacities of renewable energy sources, storage technologies and demand response in order to reach a certain share of renewable energy in final energy consumed. To follow the numerous possible configurations of the system, flexibility index for each option and a flexibility vector for each scenario are introduced. Results show which flexibility options play key role in important steps of energy transition to 70%, 80%, 90% and 100% RES energy system.
PB  - Elsevier BV
T2  - Energy Conversion and Management
T1  - Flexibility index and decreasing the costs in energy systems with high share of renewable energy
SP  - 114258
VL  - 240
DO  - 10.1016/j.enconman.2021.114258
UR  - https://hdl.handle.net/21.15107/rcub_dais_11648
ER  - 
@article{
author = "Pfeifer, Antun and Herc, Luka and Batas-Bjelić, Ilija and Duić, Neven",
year = "2021",
abstract = "Recent European Green Deal includes decision to become carbon neutral and even carbon negative region in order to tackle the climate crisis. Main technical challenge and a key factor in techno-economic analysis of the energy system of the future, based on variable renewable energy sources, is their variable production and its integration. In order to deal with this problem in long-term energy planning, different approaches have been tried, focusing on overcapacity, storage capacities and sectors coupling with heating and transport. In this research, different flexibility options, storage and demand response technologies are modelled on a national energy systems level. With the case study area modelled in EnergyPLAN model, the goal of the research is to show how each flexibility option influences the economically feasible generation capacities of renewable energy sources, storage technologies and demand response in order to reach a certain share of renewable energy in final energy consumed. To follow the numerous possible configurations of the system, flexibility index for each option and a flexibility vector for each scenario are introduced. Results show which flexibility options play key role in important steps of energy transition to 70%, 80%, 90% and 100% RES energy system.",
publisher = "Elsevier BV",
journal = "Energy Conversion and Management",
title = "Flexibility index and decreasing the costs in energy systems with high share of renewable energy",
pages = "114258",
volume = "240",
doi = "10.1016/j.enconman.2021.114258",
url = "https://hdl.handle.net/21.15107/rcub_dais_11648"
}
Pfeifer, A., Herc, L., Batas-Bjelić, I.,& Duić, N.. (2021). Flexibility index and decreasing the costs in energy systems with high share of renewable energy. in Energy Conversion and Management
Elsevier BV., 240, 114258.
https://doi.org/10.1016/j.enconman.2021.114258
https://hdl.handle.net/21.15107/rcub_dais_11648
Pfeifer A, Herc L, Batas-Bjelić I, Duić N. Flexibility index and decreasing the costs in energy systems with high share of renewable energy. in Energy Conversion and Management. 2021;240:114258.
doi:10.1016/j.enconman.2021.114258
https://hdl.handle.net/21.15107/rcub_dais_11648 .
Pfeifer, Antun, Herc, Luka, Batas-Bjelić, Ilija, Duić, Neven, "Flexibility index and decreasing the costs in energy systems with high share of renewable energy" in Energy Conversion and Management, 240 (2021):114258,
https://doi.org/10.1016/j.enconman.2021.114258 .,
https://hdl.handle.net/21.15107/rcub_dais_11648 .
2
15
8
13

Integer codes correcting single asymmetric errors

Radonjic, Aleksandar

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Radonjic, Aleksandar
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11652
AB  - This paper presents a class of integer codes capable of correcting single asymmetric errors. The presented codes are defined over the ring of integers modulo 2b– 1 and are constructed with the help of a computer. The results of an exhaustive search have shown that, for practical lengths up to 4096 bits, the proposed codes use the same number of check bits as the best systematic single asymmetric error-correcting codes (SAECCs). Besides this, it is found that for some lengths the presented codes are perfect. Finally, the paper shows that the encoding/decoding complexity of the proposed codes is notably lower than that of the best systematic SAECCs.
PB  - Springer Science and Business Media LLC
T2  - Annals of Telecommunications
T1  - Integer codes correcting single asymmetric errors
SP  - 109
EP  - 113
VL  - 76
IS  - 1-2
DO  - 10.1007/s12243-020-00816-w
UR  - https://hdl.handle.net/21.15107/rcub_dais_11652
ER  - 
@article{
author = "Radonjic, Aleksandar",
year = "2021",
abstract = "This paper presents a class of integer codes capable of correcting single asymmetric errors. The presented codes are defined over the ring of integers modulo 2b– 1 and are constructed with the help of a computer. The results of an exhaustive search have shown that, for practical lengths up to 4096 bits, the proposed codes use the same number of check bits as the best systematic single asymmetric error-correcting codes (SAECCs). Besides this, it is found that for some lengths the presented codes are perfect. Finally, the paper shows that the encoding/decoding complexity of the proposed codes is notably lower than that of the best systematic SAECCs.",
publisher = "Springer Science and Business Media LLC",
journal = "Annals of Telecommunications",
title = "Integer codes correcting single asymmetric errors",
pages = "109-113",
volume = "76",
number = "1-2",
doi = "10.1007/s12243-020-00816-w",
url = "https://hdl.handle.net/21.15107/rcub_dais_11652"
}
Radonjic, A.. (2021). Integer codes correcting single asymmetric errors. in Annals of Telecommunications
Springer Science and Business Media LLC., 76(1-2), 109-113.
https://doi.org/10.1007/s12243-020-00816-w
https://hdl.handle.net/21.15107/rcub_dais_11652
Radonjic A. Integer codes correcting single asymmetric errors. in Annals of Telecommunications. 2021;76(1-2):109-113.
doi:10.1007/s12243-020-00816-w
https://hdl.handle.net/21.15107/rcub_dais_11652 .
Radonjic, Aleksandar, "Integer codes correcting single asymmetric errors" in Annals of Telecommunications, 76, no. 1-2 (2021):109-113,
https://doi.org/10.1007/s12243-020-00816-w .,
https://hdl.handle.net/21.15107/rcub_dais_11652 .
2
1

Integer codes correcting single asymmetric errors

Radonjic, Aleksandar

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Radonjic, Aleksandar
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11654
AB  - This paper presents a class of integer codes capable of correcting single asymmetric errors. The presented codes are defined over the ring of integers modulo 2b– 1 and are constructed with the help of a computer. The results of an exhaustive search have shown that, for practical lengths up to 4096 bits, the proposed codes use the same number of check bits as the best systematic single asymmetric error-correcting codes (SAECCs). Besides this, it is found that for some lengths the presented codes are perfect. Finally, the paper shows that the encoding/decoding complexity of the proposed codes is notably lower than that of the best systematic SAECCs.
PB  - Springer Science and Business Media LLC
T2  - Annals of Telecommunications
T1  - Integer codes correcting single asymmetric errors
SP  - 109
EP  - 113
VL  - 76
IS  - 1-2
DO  - 10.1007/s12243-020-00816-w
UR  - https://hdl.handle.net/21.15107/rcub_dais_11654
ER  - 
@article{
author = "Radonjic, Aleksandar",
year = "2021",
abstract = "This paper presents a class of integer codes capable of correcting single asymmetric errors. The presented codes are defined over the ring of integers modulo 2b– 1 and are constructed with the help of a computer. The results of an exhaustive search have shown that, for practical lengths up to 4096 bits, the proposed codes use the same number of check bits as the best systematic single asymmetric error-correcting codes (SAECCs). Besides this, it is found that for some lengths the presented codes are perfect. Finally, the paper shows that the encoding/decoding complexity of the proposed codes is notably lower than that of the best systematic SAECCs.",
publisher = "Springer Science and Business Media LLC",
journal = "Annals of Telecommunications",
title = "Integer codes correcting single asymmetric errors",
pages = "109-113",
volume = "76",
number = "1-2",
doi = "10.1007/s12243-020-00816-w",
url = "https://hdl.handle.net/21.15107/rcub_dais_11654"
}
Radonjic, A.. (2021). Integer codes correcting single asymmetric errors. in Annals of Telecommunications
Springer Science and Business Media LLC., 76(1-2), 109-113.
https://doi.org/10.1007/s12243-020-00816-w
https://hdl.handle.net/21.15107/rcub_dais_11654
Radonjic A. Integer codes correcting single asymmetric errors. in Annals of Telecommunications. 2021;76(1-2):109-113.
doi:10.1007/s12243-020-00816-w
https://hdl.handle.net/21.15107/rcub_dais_11654 .
Radonjic, Aleksandar, "Integer codes correcting single asymmetric errors" in Annals of Telecommunications, 76, no. 1-2 (2021):109-113,
https://doi.org/10.1007/s12243-020-00816-w .,
https://hdl.handle.net/21.15107/rcub_dais_11654 .
2
1

Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode

Milović, Miloš; Vujković, Milica; Jugović, Dragana; Mitrić, Miodrag

(Elsevier BV, 2021)

TY  - JOUR
AU  - Milović, Miloš
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11655
AB  - Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.
PB  - Elsevier BV
T2  - Ceramics International
T1  - Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode
SP  - 17077
EP  - 17083
VL  - 47
IS  - 12
DO  - 10.1016/j.ceramint.2021.03.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_11655
ER  - 
@article{
author = "Milović, Miloš and Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag",
year = "2021",
abstract = "Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode",
pages = "17077-17083",
volume = "47",
number = "12",
doi = "10.1016/j.ceramint.2021.03.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_11655"
}
Milović, M., Vujković, M., Jugović, D.,& Mitrić, M.. (2021). Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International
Elsevier BV., 47(12), 17077-17083.
https://doi.org/10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11655
Milović M, Vujković M, Jugović D, Mitrić M. Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International. 2021;47(12):17077-17083.
doi:10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11655 .
Milović, Miloš, Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" in Ceramics International, 47, no. 12 (2021):17077-17083,
https://doi.org/10.1016/j.ceramint.2021.03.016 .,
https://hdl.handle.net/21.15107/rcub_dais_11655 .

Photovoltaics advancements for transition from renewable to clean energy

Mitrašinović, Aleksandar M.

(Elsevier BV, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11702
AB  - Moving from fossil fuels toward renewable resources of energy has a worldwide consensus. Solar energy alone can satisfy all our energy requirements since the earth receives 725 ZJ of energy from the sun each year while total human energy consumption in 2019 was 0.584 ZJ. The 2010s are highlighted as a transitional decade when the photovoltaic conversion industry transformed from a subsidized to a profitable energy sector. While photovoltaic energy conversion is a clean process, technologies for producing photovoltaic materials and solar panels affect the environment. The utilization of photovoltaic materials with low impact on the environment during the entire life cycle will mark the beginning of the sustainable transition toward 100% clean renewable energy sources in a sustainable manner. Thus far, only perovskite compounds have the potential to satisfy these requirements because of their theoretical conversion efficiencies, ease of synthesis, production scalability, adaptability, and comparability to existing photovoltaic systems. In this article, the rise of the photovoltaic industry in the last decade is shown and requirements in further transition from renewable to clean sources of renewable energy are foreseen.
PB  - Elsevier BV
T2  - Energy
T1  - Photovoltaics advancements for transition from renewable to clean energy
SP  - 121510
DO  - 10.1016/j.energy.2021.121510
UR  - https://hdl.handle.net/21.15107/rcub_dais_11702
ER  - 
@article{
author = "Mitrašinović, Aleksandar M.",
year = "2021",
abstract = "Moving from fossil fuels toward renewable resources of energy has a worldwide consensus. Solar energy alone can satisfy all our energy requirements since the earth receives 725 ZJ of energy from the sun each year while total human energy consumption in 2019 was 0.584 ZJ. The 2010s are highlighted as a transitional decade when the photovoltaic conversion industry transformed from a subsidized to a profitable energy sector. While photovoltaic energy conversion is a clean process, technologies for producing photovoltaic materials and solar panels affect the environment. The utilization of photovoltaic materials with low impact on the environment during the entire life cycle will mark the beginning of the sustainable transition toward 100% clean renewable energy sources in a sustainable manner. Thus far, only perovskite compounds have the potential to satisfy these requirements because of their theoretical conversion efficiencies, ease of synthesis, production scalability, adaptability, and comparability to existing photovoltaic systems. In this article, the rise of the photovoltaic industry in the last decade is shown and requirements in further transition from renewable to clean sources of renewable energy are foreseen.",
publisher = "Elsevier BV",
journal = "Energy",
title = "Photovoltaics advancements for transition from renewable to clean energy",
pages = "121510",
doi = "10.1016/j.energy.2021.121510",
url = "https://hdl.handle.net/21.15107/rcub_dais_11702"
}
Mitrašinović, A. M.. (2021). Photovoltaics advancements for transition from renewable to clean energy. in Energy
Elsevier BV., 121510.
https://doi.org/10.1016/j.energy.2021.121510
https://hdl.handle.net/21.15107/rcub_dais_11702
Mitrašinović AM. Photovoltaics advancements for transition from renewable to clean energy. in Energy. 2021;:121510.
doi:10.1016/j.energy.2021.121510
https://hdl.handle.net/21.15107/rcub_dais_11702 .
Mitrašinović, Aleksandar M., "Photovoltaics advancements for transition from renewable to clean energy" in Energy (2021):121510,
https://doi.org/10.1016/j.energy.2021.121510 .,
https://hdl.handle.net/21.15107/rcub_dais_11702 .
5

Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy

Mitrašinović, Aleksandar M.; Tomić, Miloš

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Tomić, Miloš
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11733
AB  - One of the greatest environmental goals for the aluminum alloys industry is generating higher quality products by introducing cleaner input materials while maintaining low production costs. A typical dilemma for the master alloy producers is the cleanness level of the master alloy since insoluble inclusions could serve as inoculants during the solidification process. In this work, commercial Ti5B1 master alloy is used for grain refinement of Al7Si4Cu aluminum alloy and compared with the cleaned master alloy that contained a lower amount of residual refractory oxides and salts. Metallography analysis was used for grain size measurement while Computer Aided Cooling Curve Analysis was used for assessment of the undercooling and heat release values. In all instances, specimens treated with the cleaned master alloy showed smaller grains in the final structure and lower undercooling values. The difference in released heat between liquidus and recalescence temperatures was about 25% in specimens where added 0.66 wt% of cleaned master alloys compared to specimens where the commercial master alloys were added. Using cleaner Ti5B1 master alloy with a higher number of TiAl3 and TiB2 particles improves its grain refinement efficiency and transmits fewer impurities in produced parts. Producing cleaner master alloy would be beneficial from economic and environmental aspects by increasing its value and service time of produced parts besides simplifying the recycling process at the end of parts life-cycle.
PB  - Springer Science and Business Media LLC
T2  - International Journal of Precision Engineering and Manufacturing-Green Technology
T1  - Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy
DO  - 10.1007/s40684-021-00339-2
UR  - https://hdl.handle.net/21.15107/rcub_dais_11733
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Tomić, Miloš",
year = "2021",
abstract = "One of the greatest environmental goals for the aluminum alloys industry is generating higher quality products by introducing cleaner input materials while maintaining low production costs. A typical dilemma for the master alloy producers is the cleanness level of the master alloy since insoluble inclusions could serve as inoculants during the solidification process. In this work, commercial Ti5B1 master alloy is used for grain refinement of Al7Si4Cu aluminum alloy and compared with the cleaned master alloy that contained a lower amount of residual refractory oxides and salts. Metallography analysis was used for grain size measurement while Computer Aided Cooling Curve Analysis was used for assessment of the undercooling and heat release values. In all instances, specimens treated with the cleaned master alloy showed smaller grains in the final structure and lower undercooling values. The difference in released heat between liquidus and recalescence temperatures was about 25% in specimens where added 0.66 wt% of cleaned master alloys compared to specimens where the commercial master alloys were added. Using cleaner Ti5B1 master alloy with a higher number of TiAl3 and TiB2 particles improves its grain refinement efficiency and transmits fewer impurities in produced parts. Producing cleaner master alloy would be beneficial from economic and environmental aspects by increasing its value and service time of produced parts besides simplifying the recycling process at the end of parts life-cycle.",
publisher = "Springer Science and Business Media LLC",
journal = "International Journal of Precision Engineering and Manufacturing-Green Technology",
title = "Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy",
doi = "10.1007/s40684-021-00339-2",
url = "https://hdl.handle.net/21.15107/rcub_dais_11733"
}
Mitrašinović, A. M.,& Tomić, M.. (2021). Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy. in International Journal of Precision Engineering and Manufacturing-Green Technology
Springer Science and Business Media LLC..
https://doi.org/10.1007/s40684-021-00339-2
https://hdl.handle.net/21.15107/rcub_dais_11733
Mitrašinović AM, Tomić M. Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy. in International Journal of Precision Engineering and Manufacturing-Green Technology. 2021;.
doi:10.1007/s40684-021-00339-2
https://hdl.handle.net/21.15107/rcub_dais_11733 .
Mitrašinović, Aleksandar M., Tomić, Miloš, "Functional and Environmental Advantage of Cleaning Ti5B1 Master Alloy" in International Journal of Precision Engineering and Manufacturing-Green Technology (2021),
https://doi.org/10.1007/s40684-021-00339-2 .,
https://hdl.handle.net/21.15107/rcub_dais_11733 .

Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy

Mitrašinović, Aleksandar M.; Momčilović, Dejan B.; Odanović, Zoran

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Momčilović, Dejan B.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11736
AB  - Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.
PB  - Springer Science and Business Media LLC
T2  - Transactions of the Indian Institute of Metals
T1  - Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy
SP  - 1917
EP  - 1922
VL  - 74
IS  - 8
DO  - 10.1007/s12666-021-02279-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_11736
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Momčilović, Dejan B. and Odanović, Zoran",
year = "2021",
abstract = "Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.",
publisher = "Springer Science and Business Media LLC",
journal = "Transactions of the Indian Institute of Metals",
title = "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy",
pages = "1917-1922",
volume = "74",
number = "8",
doi = "10.1007/s12666-021-02279-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_11736"
}
Mitrašinović, A. M., Momčilović, D. B.,& Odanović, Z.. (2021). Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals
Springer Science and Business Media LLC., 74(8), 1917-1922.
https://doi.org/10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11736
Mitrašinović AM, Momčilović DB, Odanović Z. Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals. 2021;74(8):1917-1922.
doi:10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11736 .
Mitrašinović, Aleksandar M., Momčilović, Dejan B., Odanović, Zoran, "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy" in Transactions of the Indian Institute of Metals, 74, no. 8 (2021):1917-1922,
https://doi.org/10.1007/s12666-021-02279-6 .,
https://hdl.handle.net/21.15107/rcub_dais_11736 .

Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy

Mitrašinović, Aleksandar M.; Momčilović, Dejan B.; Odanović, Zoran

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Momčilović, Dejan B.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11737
AB  - Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.
PB  - Springer Science and Business Media LLC
T2  - Transactions of the Indian Institute of Metals
T1  - Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy
SP  - 1917
EP  - 1922
VL  - 74
IS  - 8
DO  - 10.1007/s12666-021-02279-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_11737
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Momčilović, Dejan B. and Odanović, Zoran",
year = "2021",
abstract = "Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.",
publisher = "Springer Science and Business Media LLC",
journal = "Transactions of the Indian Institute of Metals",
title = "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy",
pages = "1917-1922",
volume = "74",
number = "8",
doi = "10.1007/s12666-021-02279-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_11737"
}
Mitrašinović, A. M., Momčilović, D. B.,& Odanović, Z.. (2021). Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals
Springer Science and Business Media LLC., 74(8), 1917-1922.
https://doi.org/10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11737
Mitrašinović AM, Momčilović DB, Odanović Z. Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals. 2021;74(8):1917-1922.
doi:10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11737 .
Mitrašinović, Aleksandar M., Momčilović, Dejan B., Odanović, Zoran, "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy" in Transactions of the Indian Institute of Metals, 74, no. 8 (2021):1917-1922,
https://doi.org/10.1007/s12666-021-02279-6 .,
https://hdl.handle.net/21.15107/rcub_dais_11737 .

Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition

Pantović-Pavlović, Marijana; Pavlović, Miroslav; Kovačina, Jovanka; Stanojević, Boris; Stevanović, Jasmina; Panić, Vladimir; Ignjatović, Nenad

(Belgrade : Serbian Chemical Society, 2021)

TY  - JOUR
AU  - Pantović-Pavlović, Marijana
AU  - Pavlović, Miroslav
AU  - Kovačina, Jovanka
AU  - Stanojević, Boris
AU  - Stevanović, Jasmina
AU  - Panić, Vladimir
AU  - Ignjatović, Nenad
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11738
AB  - The cytotoxicity of amorphous calcium phosphate (ACP) and chitosan lactate (ChOL) multifunctional and hybrid composite coatings on MRC-5 human lung fibroblast cell line was elucidated. ACP/TiO2 and ACP/TiO2/ /ChOL were deposited onto Ti by a novel in situ anodization/anaphoretic process at constant voltage. Cytotoxicity tests showed that there was no significant decrease in the survival of healthy MRC-5 cells exposed to composite samples without chitosan lactate, while there was an increase in the number of viable cells in the sample containing ChOL. These findings show that there was improved cell proliferation, differentiation and cell viability in the ChOL-containing sample, which makes ACP/TiO2/ChOL coating a good candidate for applications in medicine and stomatology.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition
SP  - 555
EP  - 559
VL  - 86
IS  - 6
DO  - 10.2298/JSC210211024P
UR  - https://hdl.handle.net/21.15107/rcub_dais_11738
ER  - 
@article{
author = "Pantović-Pavlović, Marijana and Pavlović, Miroslav and Kovačina, Jovanka and Stanojević, Boris and Stevanović, Jasmina and Panić, Vladimir and Ignjatović, Nenad",
year = "2021",
abstract = "The cytotoxicity of amorphous calcium phosphate (ACP) and chitosan lactate (ChOL) multifunctional and hybrid composite coatings on MRC-5 human lung fibroblast cell line was elucidated. ACP/TiO2 and ACP/TiO2/ /ChOL were deposited onto Ti by a novel in situ anodization/anaphoretic process at constant voltage. Cytotoxicity tests showed that there was no significant decrease in the survival of healthy MRC-5 cells exposed to composite samples without chitosan lactate, while there was an increase in the number of viable cells in the sample containing ChOL. These findings show that there was improved cell proliferation, differentiation and cell viability in the ChOL-containing sample, which makes ACP/TiO2/ChOL coating a good candidate for applications in medicine and stomatology.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition",
pages = "555-559",
volume = "86",
number = "6",
doi = "10.2298/JSC210211024P",
url = "https://hdl.handle.net/21.15107/rcub_dais_11738"
}
Pantović-Pavlović, M., Pavlović, M., Kovačina, J., Stanojević, B., Stevanović, J., Panić, V.,& Ignjatović, N.. (2021). Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 86(6), 555-559.
https://doi.org/10.2298/JSC210211024P
https://hdl.handle.net/21.15107/rcub_dais_11738
Pantović-Pavlović M, Pavlović M, Kovačina J, Stanojević B, Stevanović J, Panić V, Ignjatović N. Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition. in Journal of the Serbian Chemical Society. 2021;86(6):555-559.
doi:10.2298/JSC210211024P
https://hdl.handle.net/21.15107/rcub_dais_11738 .
Pantović-Pavlović, Marijana, Pavlović, Miroslav, Kovačina, Jovanka, Stanojević, Boris, Stevanović, Jasmina, Panić, Vladimir, Ignjatović, Nenad, "Cytotoxicity of amorphous calcium phosphate multifunctional composite coatings on titanium obtained by in situ anodization/anaphoretic deposition" in Journal of the Serbian Chemical Society, 86, no. 6 (2021):555-559,
https://doi.org/10.2298/JSC210211024P .,
https://hdl.handle.net/21.15107/rcub_dais_11738 .
1
1
1

Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties

Pantović Pavlović, Marijana R.; Stanojević, Boris P.; Pavlović, Miroslav M.; Mihailović, Marija D.; Stevanović, Jasmina; Panić, Vladimir V.; Ignjatović, Nenad

(American Chemical Society (ACS), 2021)

TY  - JOUR
AU  - Pantović Pavlović, Marijana R.
AU  - Stanojević, Boris P.
AU  - Pavlović, Miroslav M.
AU  - Mihailović, Marija D.
AU  - Stevanović, Jasmina
AU  - Panić, Vladimir V.
AU  - Ignjatović, Nenad
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11739
AB  - The aim of this work was to investigate corrosion resistivity, bioactivity, and antibacterial activity of novel nano-amorphous calcium phosphate (ACP) potentially multifunctional composite coatings with and without chitosan oligosaccharide lactate (ChOL), ACP + ChOL/TiO2 and ACP/TiO2 ACP + ChOL/TiO2, respectively, on the titanium substrate. The coatings were obtained by new single-step in situ anodization of the substrate to generate TiO2 and the anaphoretic electrodeposition process of ACP and ChOL. The obtained coatings were around 300 ± 15 μm thick and consisted of two phases, namely, TiO2 and hybrid composite phases. Both ACP/TiO2 and ACP + ChOL/TiO2 have improved corrosion stability, whereas the ACP + ChOL/TiO2 coating showed better corrosion stability. It was shown that at the very start of the deposition process, the formation of the ChOL/TiO2 layer takes place predominantly, which is followed by the inclusion of ChOL into ACP with simultaneous growth of TiO2. This deposition mechanism resulted in the formation of strongly bonded uniform stable coating with high corrosion resistance. In vitro bioactivity was investigated by immersion of the samples in simulated body fluid (SBF). There is in-bone-like apatite formation on both ACP/TiO2 and ACP + ChOL/TiO2 surfaces upon immersion into SBF, which was proven by X-ray diffraction and Fourier transform infrared spectroscopy. While ACP/TiO2 shows no antibacterial activity, ACP + ChOL/TiO2 samples exhibited three- to fourfold decreases in the number of Staphylococcus aureus and Pseudomonas aeruginosa, respectively, after 420 min. The probable mechanism is binding ChOL with the bacterial cell wall, inhibiting its growth, altering the permeability of the cell membrane, and leading to bacterial death.
PB  - American Chemical Society (ACS)
T2  - ACS Biomaterials Science & Engineering
T1  - Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties
SP  - 3088
EP  - 3102
VL  - 7
IS  - 7
DO  - 10.1021/acsbiomaterials.1c00035
UR  - https://hdl.handle.net/21.15107/rcub_dais_11739
ER  - 
@article{
author = "Pantović Pavlović, Marijana R. and Stanojević, Boris P. and Pavlović, Miroslav M. and Mihailović, Marija D. and Stevanović, Jasmina and Panić, Vladimir V. and Ignjatović, Nenad",
year = "2021",
abstract = "The aim of this work was to investigate corrosion resistivity, bioactivity, and antibacterial activity of novel nano-amorphous calcium phosphate (ACP) potentially multifunctional composite coatings with and without chitosan oligosaccharide lactate (ChOL), ACP + ChOL/TiO2 and ACP/TiO2 ACP + ChOL/TiO2, respectively, on the titanium substrate. The coatings were obtained by new single-step in situ anodization of the substrate to generate TiO2 and the anaphoretic electrodeposition process of ACP and ChOL. The obtained coatings were around 300 ± 15 μm thick and consisted of two phases, namely, TiO2 and hybrid composite phases. Both ACP/TiO2 and ACP + ChOL/TiO2 have improved corrosion stability, whereas the ACP + ChOL/TiO2 coating showed better corrosion stability. It was shown that at the very start of the deposition process, the formation of the ChOL/TiO2 layer takes place predominantly, which is followed by the inclusion of ChOL into ACP with simultaneous growth of TiO2. This deposition mechanism resulted in the formation of strongly bonded uniform stable coating with high corrosion resistance. In vitro bioactivity was investigated by immersion of the samples in simulated body fluid (SBF). There is in-bone-like apatite formation on both ACP/TiO2 and ACP + ChOL/TiO2 surfaces upon immersion into SBF, which was proven by X-ray diffraction and Fourier transform infrared spectroscopy. While ACP/TiO2 shows no antibacterial activity, ACP + ChOL/TiO2 samples exhibited three- to fourfold decreases in the number of Staphylococcus aureus and Pseudomonas aeruginosa, respectively, after 420 min. The probable mechanism is binding ChOL with the bacterial cell wall, inhibiting its growth, altering the permeability of the cell membrane, and leading to bacterial death.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Biomaterials Science & Engineering",
title = "Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties",
pages = "3088-3102",
volume = "7",
number = "7",
doi = "10.1021/acsbiomaterials.1c00035",
url = "https://hdl.handle.net/21.15107/rcub_dais_11739"
}
Pantović Pavlović, M. R., Stanojević, B. P., Pavlović, M. M., Mihailović, M. D., Stevanović, J., Panić, V. V.,& Ignjatović, N.. (2021). Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties. in ACS Biomaterials Science & Engineering
American Chemical Society (ACS)., 7(7), 3088-3102.
https://doi.org/10.1021/acsbiomaterials.1c00035
https://hdl.handle.net/21.15107/rcub_dais_11739
Pantović Pavlović MR, Stanojević BP, Pavlović MM, Mihailović MD, Stevanović J, Panić VV, Ignjatović N. Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties. in ACS Biomaterials Science & Engineering. 2021;7(7):3088-3102.
doi:10.1021/acsbiomaterials.1c00035
https://hdl.handle.net/21.15107/rcub_dais_11739 .
Pantović Pavlović, Marijana R., Stanojević, Boris P., Pavlović, Miroslav M., Mihailović, Marija D., Stevanović, Jasmina, Panić, Vladimir V., Ignjatović, Nenad, "Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties" in ACS Biomaterials Science & Engineering, 7, no. 7 (2021):3088-3102,
https://doi.org/10.1021/acsbiomaterials.1c00035 .,
https://hdl.handle.net/21.15107/rcub_dais_11739 .
2
1
1
1