Dmitrović, Svetlana

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Authority KeyName Variants
orcid::0000-0002-4724-9087
  • Dmitrović, Svetlana (7)
  • Butulija, Svetlana (1)
Projects

Author's Bibliography

Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure

Matović, Branko; Nikolić, Marko G.; Prekajski-Đorđević, Marija D.; Dmitrović, Svetlana; Luković, Jelena M.; Maletaškić, Jelena; Jelenković, Branislav

(2020)

TY  - JOUR
AU  - Matović, Branko
AU  - Nikolić, Marko G.
AU  - Prekajski-Đorđević, Marija D.
AU  - Dmitrović, Svetlana
AU  - Luković, Jelena M.
AU  - Maletaškić, Jelena
AU  - Jelenković, Branislav
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9938
AB  - Europium doped mayenite (C12A7) powders of different concentrations (0.5, 1.0, 1.5, and 2.0 at.%) have been synthesized by a modified glycine/nitrate procedure - MGNP). Obtained samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE- SEM), and steady-state photoluminescence spectroscopy. The effect of doping concentration on photoluminescence properties of Eu3+ doped mayenite was studied and discussed. With the increasing of Eu3+ doping concentration, the red-emitting intensity exhibited behavior that increased firstly and then decreased. The optimal Eu3+ ion concentration is found to be 1.5%. High-pressure luminescence was measured in a Betsa high-pressure membrane diamond anvil cell up to 23 GPa.
T2  - Journal of Innovative Materials in Extreme Conditions
T1  - Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure
VL  - 1
IS  - 1
SP  - 12
EP  - 18
ER  - 
@article{
author = "Matović, Branko and Nikolić, Marko G. and Prekajski-Đorđević, Marija D. and Dmitrović, Svetlana and Luković, Jelena M. and Maletaškić, Jelena and Jelenković, Branislav",
year = "2020",
abstract = "Europium doped mayenite (C12A7) powders of different concentrations (0.5, 1.0, 1.5, and 2.0 at.%) have been synthesized by a modified glycine/nitrate procedure - MGNP). Obtained samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE- SEM), and steady-state photoluminescence spectroscopy. The effect of doping concentration on photoluminescence properties of Eu3+ doped mayenite was studied and discussed. With the increasing of Eu3+ doping concentration, the red-emitting intensity exhibited behavior that increased firstly and then decreased. The optimal Eu3+ ion concentration is found to be 1.5%. High-pressure luminescence was measured in a Betsa high-pressure membrane diamond anvil cell up to 23 GPa.",
journal = "Journal of Innovative Materials in Extreme Conditions",
title = "Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure",
volume = "1",
number = "1",
pages = "12-18"
}
Matović, B., Nikolić, M. G., Prekajski-Đorđević, M. D., Dmitrović, S., Luković, J. M., Maletaškić, J.,& Jelenković, B.. (2020). Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure. in Journal of Innovative Materials in Extreme Conditions, 1(1), 12-18.
Matović B, Nikolić MG, Prekajski-Đorđević MD, Dmitrović S, Luković JM, Maletaškić J, Jelenković B. Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure. in Journal of Innovative Materials in Extreme Conditions. 2020;1(1):12-18..
Matović, Branko, Nikolić, Marko G., Prekajski-Đorđević, Marija D., Dmitrović, Svetlana, Luković, Jelena M., Maletaškić, Jelena, Jelenković, Branislav, "Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure" in Journal of Innovative Materials in Extreme Conditions, 1, no. 1 (2020):12-18.

Synthesis, densification and characterization of Ag doped ceria nanopowders

Matović, Branko; Butulija, Svetlana; Dohčević-Mitrović, Zorana; Minović-Arsić, Tamara; Luković, Jelena M.; Bošković, Snežana B.; Maletaškić, Jelena

(2020)

TY  - JOUR
AU  - Matović, Branko
AU  - Butulija, Svetlana
AU  - Dohčević-Mitrović, Zorana
AU  - Minović-Arsić, Tamara
AU  - Luković, Jelena M.
AU  - Bošković, Snežana B.
AU  - Maletaškić, Jelena
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8572
AB  - Nanosized Ag-doped ceria (Ce1-xAlxO2-δ)powders (0.1 ≤ x ≤ 0.04) were obtained by self-propagating room temperature reaction. The solid solubility of Ag into ceria lattice was the highest reported so far. X-ray diffraction analysis and field emission scanning microscopy results showed that the doped samples are single phase solid solutions with fluorite-type structure and all prepared powders were nanometric in size. The average size of Ce1-xAgxO2-▯ particles lies at about 4 nm. Raman spectra revealed an increase in the amount of oxygen vacancies with the increase of Ag concentration, such as is foreseen. The thermal stability of solid solution was followed by XRD. Microstructure development was studied by scanning electron microscopy. By controlling the processing variables, it was possible to obtain high density samples with homogeneous microstructure at low sintering temperature. © 2020 Elsevier Ltd
T2  - Journal of the European Ceramic Society
T1  - Synthesis, densification and characterization of Ag doped ceria nanopowders
VL  - 40
IS  - 5
SP  - 1983
EP  - 1988
DO  - 10.1016/j.jeurceramsoc.2020.01.013
ER  - 
@article{
author = "Matović, Branko and Butulija, Svetlana and Dohčević-Mitrović, Zorana and Minović-Arsić, Tamara and Luković, Jelena M. and Bošković, Snežana B. and Maletaškić, Jelena",
year = "2020",
abstract = "Nanosized Ag-doped ceria (Ce1-xAlxO2-δ)powders (0.1 ≤ x ≤ 0.04) were obtained by self-propagating room temperature reaction. The solid solubility of Ag into ceria lattice was the highest reported so far. X-ray diffraction analysis and field emission scanning microscopy results showed that the doped samples are single phase solid solutions with fluorite-type structure and all prepared powders were nanometric in size. The average size of Ce1-xAgxO2-▯ particles lies at about 4 nm. Raman spectra revealed an increase in the amount of oxygen vacancies with the increase of Ag concentration, such as is foreseen. The thermal stability of solid solution was followed by XRD. Microstructure development was studied by scanning electron microscopy. By controlling the processing variables, it was possible to obtain high density samples with homogeneous microstructure at low sintering temperature. © 2020 Elsevier Ltd",
journal = "Journal of the European Ceramic Society",
title = "Synthesis, densification and characterization of Ag doped ceria nanopowders",
volume = "40",
number = "5",
pages = "1983-1988",
doi = "10.1016/j.jeurceramsoc.2020.01.013"
}
Matović, B., Butulija, S., Dohčević-Mitrović, Z., Minović-Arsić, T., Luković, J. M., Bošković, S. B.,& Maletaškić, J.. (2020). Synthesis, densification and characterization of Ag doped ceria nanopowders. in Journal of the European Ceramic Society, 40(5), 1983-1988.
https://doi.org/10.1016/j.jeurceramsoc.2020.01.013
Matović B, Butulija S, Dohčević-Mitrović Z, Minović-Arsić T, Luković JM, Bošković SB, Maletaškić J. Synthesis, densification and characterization of Ag doped ceria nanopowders. in Journal of the European Ceramic Society. 2020;40(5):1983-1988.
doi:10.1016/j.jeurceramsoc.2020.01.013 .
Matović, Branko, Butulija, Svetlana, Dohčević-Mitrović, Zorana, Minović-Arsić, Tamara, Luković, Jelena M., Bošković, Snežana B., Maletaškić, Jelena, "Synthesis, densification and characterization of Ag doped ceria nanopowders" in Journal of the European Ceramic Society, 40, no. 5 (2020):1983-1988,
https://doi.org/10.1016/j.jeurceramsoc.2020.01.013 . .
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Shungite – a carbon-mineral rock material: Its sinterability and possible applications

Obradović, Nina; Gigov, Mihajlo; Đorđević, Aleksandar; Kern, Frank; Dmitrović, Svetlana; Matović, Branko; Ðorđević, Antonije; Tshantshapanyan, Ani; Vlahović, Branislav; Petrović, Predrag; Pavlović, Vladimir B.

(2019)

TY  - JOUR
AU  - Obradović, Nina
AU  - Gigov, Mihajlo
AU  - Đorđević, Aleksandar
AU  - Kern, Frank
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Ðorđević, Antonije
AU  - Tshantshapanyan, Ani
AU  - Vlahović, Branislav
AU  - Petrović, Predrag
AU  - Pavlović, Vladimir B.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8443
AB  - The paper presents results of the influence of mechanical activation of shungite, a carbon-mineral rock material rich in silica and carbon, on its sintering behaviour, and obtaining of pure SiC ceramics. The mechanical activation of the starting powder was performed in a high-energy ball mill in time intervals from 30 to 480 min. The phase composition of the starting powders and sintered samples was analysed by the X-ray diffraction method. The first traces of SiC were detected after sintering at 1350 °C for 2 h in an Ar atmosphere, along with traces of unreacted SiO2. The scanning electron microscopy was performed in order to determine changes in the microstructure. Sintering was performed at various temperatures for 2 h, in an Ar atmosphere and a vacuum. Dielectric properties of the sintered samples were measured in the frequency range from 1 to 500 MHz. The obtained results indicate that the sintered powder is a good candidate for applications as an absorber of electromagnetic waves in microwave engineering. © 2019 University of Novi Sad, Faculty of Technology. All rights reserved.
T2  - Processing and Application of Ceramics
T1  - Shungite – a carbon-mineral rock material: Its sinterability and possible applications
VL  - 13
IS  - 1
SP  - 89
EP  - 97
DO  - 10.2298/PAC1901089O
ER  - 
@article{
author = "Obradović, Nina and Gigov, Mihajlo and Đorđević, Aleksandar and Kern, Frank and Dmitrović, Svetlana and Matović, Branko and Ðorđević, Antonije and Tshantshapanyan, Ani and Vlahović, Branislav and Petrović, Predrag and Pavlović, Vladimir B.",
year = "2019",
abstract = "The paper presents results of the influence of mechanical activation of shungite, a carbon-mineral rock material rich in silica and carbon, on its sintering behaviour, and obtaining of pure SiC ceramics. The mechanical activation of the starting powder was performed in a high-energy ball mill in time intervals from 30 to 480 min. The phase composition of the starting powders and sintered samples was analysed by the X-ray diffraction method. The first traces of SiC were detected after sintering at 1350 °C for 2 h in an Ar atmosphere, along with traces of unreacted SiO2. The scanning electron microscopy was performed in order to determine changes in the microstructure. Sintering was performed at various temperatures for 2 h, in an Ar atmosphere and a vacuum. Dielectric properties of the sintered samples were measured in the frequency range from 1 to 500 MHz. The obtained results indicate that the sintered powder is a good candidate for applications as an absorber of electromagnetic waves in microwave engineering. © 2019 University of Novi Sad, Faculty of Technology. All rights reserved.",
journal = "Processing and Application of Ceramics",
title = "Shungite – a carbon-mineral rock material: Its sinterability and possible applications",
volume = "13",
number = "1",
pages = "89-97",
doi = "10.2298/PAC1901089O"
}
Obradović, N., Gigov, M., Đorđević, A., Kern, F., Dmitrović, S., Matović, B., Ðorđević, A., Tshantshapanyan, A., Vlahović, B., Petrović, P.,& Pavlović, V. B.. (2019). Shungite – a carbon-mineral rock material: Its sinterability and possible applications. in Processing and Application of Ceramics, 13(1), 89-97.
https://doi.org/10.2298/PAC1901089O
Obradović N, Gigov M, Đorđević A, Kern F, Dmitrović S, Matović B, Ðorđević A, Tshantshapanyan A, Vlahović B, Petrović P, Pavlović VB. Shungite – a carbon-mineral rock material: Its sinterability and possible applications. in Processing and Application of Ceramics. 2019;13(1):89-97.
doi:10.2298/PAC1901089O .
Obradović, Nina, Gigov, Mihajlo, Đorđević, Aleksandar, Kern, Frank, Dmitrović, Svetlana, Matović, Branko, Ðorđević, Antonije, Tshantshapanyan, Ani, Vlahović, Branislav, Petrović, Predrag, Pavlović, Vladimir B., "Shungite – a carbon-mineral rock material: Its sinterability and possible applications" in Processing and Application of Ceramics, 13, no. 1 (2019):89-97,
https://doi.org/10.2298/PAC1901089O . .
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Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers

Dmitrović, Svetlana; Prekajski-Đorđević, Marija D.; Jokić, Bojan M.; Branković, Goran O.; Zarubica, Aleksandra R.; Žikić, Vladimir; Matović, Branko

(2018)

TY  - JOUR
AU  - Dmitrović, Svetlana
AU  - Prekajski-Đorđević, Marija D.
AU  - Jokić, Bojan M.
AU  - Branković, Goran O.
AU  - Zarubica, Aleksandra R.
AU  - Žikić, Vladimir
AU  - Matović, Branko
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7616
AB  - Spider silk fibers, collected from Pholcus Phalangioides spider were used as a template for obtaining magnesium oxide (MgO, periclase) as well as magnesium hydroxide (Mg(OH)2, brucite) fibers. Magnesium oxide fibers were obtained in a simple manner by heat induced decomposition of magnesium salt (MgCl2) in the presence of the spider silk fibers, while magnesium hydroxidefibers were synthesized by hydration of MgO fibers at 50 °C, 70°C and 90 °C, for 48 and 96 h. According to Scanning electron microscopy (SEM), dimensions of spider silk fibers determined the dimension of synthesized MgO fibers, while for Mg(OH)2 fibers, the average diameter was increased with prolonging the hydration period. The surface of Mg(OH)2 fibers was noticed to be covered with brucite in a form of plates. X-ray diffraction (XRD) analysis showed that MgO fibers were single-phased (the pure magnesium oxide fibers were obtained), while Mg(OH)2 fibers were two- or single-phased brucite depending on incubation period, and/or incubation temperature.
AB  - Vlakna paukove mreže sakupljena od Pholcus phalangioides pauka korišćena su kao matrica za dobijanje vlakana magnezijum oksida (MgO, periklas) i magnezijum-hidroksida (Mg(OH)2, brucit). Vlakna magnezijum oksida jednostavno su dobijena termičkim razlaganjem soli magnezijuma (MgCl2) u prisustvu vlakana paukove mreže, dok su vlakna magnezijum hidroksida sintetisana hidratacijom MgO vlakana na temperaturama: 50, 70 i 90 °C u trajanju od 48 i 96 h. Na osnovu
rezultata skenirajuće elektronske mikroskopije (SEM), veličina sintetisanih MgO vlakana bila je određena dimenzijama vlakana pauka, dok je za Mg(OH)2 vlakna prosečan dijametar rastao sa produženjem perioda hidratacije. Na površini Mg(OH)2 vlakana uočeni su tabličasti kristali brucita. Difrakcija X zraka (XRD) pokazala je da su vlakna periklasa jednofazna (dobijen je čist magnezijum-oksid), dok su brucitna vlakna bila dvofazna ili jednofazna, u zavisnosti od inkubacionog perioda i/ili teperature na kojoj je vršena inkubacija.
T2  - Hemijska industrija
T1  - Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers
T1  - Sinteza vlakana magnezijum-oksida i magnezijum-hidroksida korišćenjem paukove mreže kao matrice
VL  - 72
IS  - 1
SP  - 23
EP  - 28
DO  - 10.2298/HEMIND170404018D
ER  - 
@article{
author = "Dmitrović, Svetlana and Prekajski-Đorđević, Marija D. and Jokić, Bojan M. and Branković, Goran O. and Zarubica, Aleksandra R. and Žikić, Vladimir and Matović, Branko",
year = "2018",
abstract = "Spider silk fibers, collected from Pholcus Phalangioides spider were used as a template for obtaining magnesium oxide (MgO, periclase) as well as magnesium hydroxide (Mg(OH)2, brucite) fibers. Magnesium oxide fibers were obtained in a simple manner by heat induced decomposition of magnesium salt (MgCl2) in the presence of the spider silk fibers, while magnesium hydroxidefibers were synthesized by hydration of MgO fibers at 50 °C, 70°C and 90 °C, for 48 and 96 h. According to Scanning electron microscopy (SEM), dimensions of spider silk fibers determined the dimension of synthesized MgO fibers, while for Mg(OH)2 fibers, the average diameter was increased with prolonging the hydration period. The surface of Mg(OH)2 fibers was noticed to be covered with brucite in a form of plates. X-ray diffraction (XRD) analysis showed that MgO fibers were single-phased (the pure magnesium oxide fibers were obtained), while Mg(OH)2 fibers were two- or single-phased brucite depending on incubation period, and/or incubation temperature., Vlakna paukove mreže sakupljena od Pholcus phalangioides pauka korišćena su kao matrica za dobijanje vlakana magnezijum oksida (MgO, periklas) i magnezijum-hidroksida (Mg(OH)2, brucit). Vlakna magnezijum oksida jednostavno su dobijena termičkim razlaganjem soli magnezijuma (MgCl2) u prisustvu vlakana paukove mreže, dok su vlakna magnezijum hidroksida sintetisana hidratacijom MgO vlakana na temperaturama: 50, 70 i 90 °C u trajanju od 48 i 96 h. Na osnovu
rezultata skenirajuće elektronske mikroskopije (SEM), veličina sintetisanih MgO vlakana bila je određena dimenzijama vlakana pauka, dok je za Mg(OH)2 vlakna prosečan dijametar rastao sa produženjem perioda hidratacije. Na površini Mg(OH)2 vlakana uočeni su tabličasti kristali brucita. Difrakcija X zraka (XRD) pokazala je da su vlakna periklasa jednofazna (dobijen je čist magnezijum-oksid), dok su brucitna vlakna bila dvofazna ili jednofazna, u zavisnosti od inkubacionog perioda i/ili teperature na kojoj je vršena inkubacija.",
journal = "Hemijska industrija",
title = "Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers, Sinteza vlakana magnezijum-oksida i magnezijum-hidroksida korišćenjem paukove mreže kao matrice",
volume = "72",
number = "1",
pages = "23-28",
doi = "10.2298/HEMIND170404018D"
}
Dmitrović, S., Prekajski-Đorđević, M. D., Jokić, B. M., Branković, G. O., Zarubica, A. R., Žikić, V.,& Matović, B.. (2018). Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers. in Hemijska industrija, 72(1), 23-28.
https://doi.org/10.2298/HEMIND170404018D
Dmitrović S, Prekajski-Đorđević MD, Jokić BM, Branković GO, Zarubica AR, Žikić V, Matović B. Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers. in Hemijska industrija. 2018;72(1):23-28.
doi:10.2298/HEMIND170404018D .
Dmitrović, Svetlana, Prekajski-Đorđević, Marija D., Jokić, Bojan M., Branković, Goran O., Zarubica, Aleksandra R., Žikić, Vladimir, Matović, Branko, "Spider silk as a template for obtaining magnesium oxide and magnesium hydroxide fibers" in Hemijska industrija, 72, no. 1 (2018):23-28,
https://doi.org/10.2298/HEMIND170404018D . .

Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing

Zmejkoski, Danica; Spasojević, Dragica; Orlovska, Irina V.; Kozyrovska, Natalia O.; Soković, Marina; Glamočlija, Jasmina; Dmitrović, Svetlana; Matović, Branko; Tasić, Nikola B.; Maksimović, Vuk M.; Sosnin, Mikhail; Radotić, Ksenija

(2018)

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina V.
AU  - Kozyrovska, Natalia O.
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola B.
AU  - Maksimović, Vuk M.
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7769
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing
VL  - 118
SP  - 494
EP  - 503
DO  - 10.1016/j.ijbiomac.2018.06.067
ER  - 
@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina V. and Kozyrovska, Natalia O. and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola B. and Maksimović, Vuk M. and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing",
volume = "118",
pages = "494-503",
doi = "10.1016/j.ijbiomac.2018.06.067"
}
Zmejkoski, D., Spasojević, D., Orlovska, I. V., Kozyrovska, N. O., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N. B., Maksimović, V. M., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules, 118, 494-503.
https://doi.org/10.1016/j.ijbiomac.2018.06.067
Zmejkoski D, Spasojević D, Orlovska IV, Kozyrovska NO, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić NB, Maksimović VM, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules. 2018;118:494-503.
doi:10.1016/j.ijbiomac.2018.06.067 .
Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina V., Kozyrovska, Natalia O., Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola B., Maksimović, Vuk M., Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing" in International Journal of Biological Macromolecules, 118 (2018):494-503,
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .
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Photoluminescent properties of spider silk coated with Eu-doped nanoceria

Dmitrović, Svetlana; Nikolic, Marko G.; Jelenković, Branislav; Prekajski, Marija D.; Rabasović, Mihailo D.; Zarubica, Aleksandra R.; Branković, Goran O.; Matović, Branko

(2017)

TY  - JOUR
AU  - Dmitrović, Svetlana
AU  - Nikolic, Marko G.
AU  - Jelenković, Branislav
AU  - Prekajski, Marija D.
AU  - Rabasović, Mihailo D.
AU  - Zarubica, Aleksandra R.
AU  - Branković, Goran O.
AU  - Matović, Branko
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1768
AB  - Spider dragline silk was coated with pure as well as Eu-doped ceria nanopowders at the room temperature. The treatment was done by immersion of the spider silkmesh into aqueous solutions of cerium nitrate (Ce(NO3)(3)) and ammonium hydroxide (NH4OH). Depending on the relationship between Ce3+ ion and ammonium hydroxide concentration, coated fibers exhibited a different thickness. Obtained materials were studied by means of FESEM. It was found that ceria nanoparticles of average size of 3 nm were coated along spider thread. X-ray diffraction (XRD) and selected-area electron diffraction (SAED) confirmed crystal nature of nanoparticle coating of spider silk. By using Williamson-Hall plots, crystallite size and strain were estimated. EDS measurement confirmed the presence of Eu in spider-Eu-doped ceria composite, and according to FTIR analysis, the interaction between CeO2 and spider silk was proposed. The morphology of obtained composite was observed by TEM. The photoluminescence emission spectra of spider silk coated with Eu-doped ceria were measured with two different excitations of 385 and 466 nm. The two-photon excited auto-fluorescence of spider silk coated with Eu-doped ceria was detected using a nonlinear laser scanning microscope. Obtained composite has a potential as a fluorescent labeling material in diverse applications.
T2  - Journal of Nanoparticle Research
T1  - Photoluminescent properties of spider silk coated with Eu-doped nanoceria
VL  - 19
IS  - 2
DO  - 10.1007/s11051-017-3750-9
ER  - 
@article{
author = "Dmitrović, Svetlana and Nikolic, Marko G. and Jelenković, Branislav and Prekajski, Marija D. and Rabasović, Mihailo D. and Zarubica, Aleksandra R. and Branković, Goran O. and Matović, Branko",
year = "2017",
abstract = "Spider dragline silk was coated with pure as well as Eu-doped ceria nanopowders at the room temperature. The treatment was done by immersion of the spider silkmesh into aqueous solutions of cerium nitrate (Ce(NO3)(3)) and ammonium hydroxide (NH4OH). Depending on the relationship between Ce3+ ion and ammonium hydroxide concentration, coated fibers exhibited a different thickness. Obtained materials were studied by means of FESEM. It was found that ceria nanoparticles of average size of 3 nm were coated along spider thread. X-ray diffraction (XRD) and selected-area electron diffraction (SAED) confirmed crystal nature of nanoparticle coating of spider silk. By using Williamson-Hall plots, crystallite size and strain were estimated. EDS measurement confirmed the presence of Eu in spider-Eu-doped ceria composite, and according to FTIR analysis, the interaction between CeO2 and spider silk was proposed. The morphology of obtained composite was observed by TEM. The photoluminescence emission spectra of spider silk coated with Eu-doped ceria were measured with two different excitations of 385 and 466 nm. The two-photon excited auto-fluorescence of spider silk coated with Eu-doped ceria was detected using a nonlinear laser scanning microscope. Obtained composite has a potential as a fluorescent labeling material in diverse applications.",
journal = "Journal of Nanoparticle Research",
title = "Photoluminescent properties of spider silk coated with Eu-doped nanoceria",
volume = "19",
number = "2",
doi = "10.1007/s11051-017-3750-9"
}
Dmitrović, S., Nikolic, M. G., Jelenković, B., Prekajski, M. D., Rabasović, M. D., Zarubica, A. R., Branković, G. O.,& Matović, B.. (2017). Photoluminescent properties of spider silk coated with Eu-doped nanoceria. in Journal of Nanoparticle Research, 19(2).
https://doi.org/10.1007/s11051-017-3750-9
Dmitrović S, Nikolic MG, Jelenković B, Prekajski MD, Rabasović MD, Zarubica AR, Branković GO, Matović B. Photoluminescent properties of spider silk coated with Eu-doped nanoceria. in Journal of Nanoparticle Research. 2017;19(2).
doi:10.1007/s11051-017-3750-9 .
Dmitrović, Svetlana, Nikolic, Marko G., Jelenković, Branislav, Prekajski, Marija D., Rabasović, Mihailo D., Zarubica, Aleksandra R., Branković, Goran O., Matović, Branko, "Photoluminescent properties of spider silk coated with Eu-doped nanoceria" in Journal of Nanoparticle Research, 19, no. 2 (2017),
https://doi.org/10.1007/s11051-017-3750-9 . .
1
1

Synthesis and characterization of spider silk calcite composite

Dmitrović, Svetlana; Jokić, Bojan M.; Prekajski, Marija D.; Pantić, Jelena R.; Zmejkoski, Danica; Zarubica, Aleksandra R.; Matović, Branko

(2016)

TY  - JOUR
AU  - Dmitrović, Svetlana
AU  - Jokić, Bojan M.
AU  - Prekajski, Marija D.
AU  - Pantić, Jelena R.
AU  - Zmejkoski, Danica
AU  - Zarubica, Aleksandra R.
AU  - Matović, Branko
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1172
AB  - Spider silk poses excellent mechanical properties, tenacity and elasticity and it has been used as a template for calcite mineralization to improve load bearing strength of osteoconductive calcite. The samples were obtained by mimicking biomineralization for five days in order to follow formation and growth of calcite on the surface of spider silk. Crystal phase was detected by XRD and FTIR spectroscopy. Microstructure, crystal size and its morphology were studied by means of FESEM. After two days of processing, pure calcite phase was obtained, and a size of the formed crystals increased with prolongation of biomineralization.
T2  - Processing and Application of Ceramics
T1  - Synthesis and characterization of spider silk calcite composite
VL  - 10
IS  - 1
SP  - 37
EP  - 40
DO  - 10.2298/PAC1601037D
ER  - 
@article{
author = "Dmitrović, Svetlana and Jokić, Bojan M. and Prekajski, Marija D. and Pantić, Jelena R. and Zmejkoski, Danica and Zarubica, Aleksandra R. and Matović, Branko",
year = "2016",
abstract = "Spider silk poses excellent mechanical properties, tenacity and elasticity and it has been used as a template for calcite mineralization to improve load bearing strength of osteoconductive calcite. The samples were obtained by mimicking biomineralization for five days in order to follow formation and growth of calcite on the surface of spider silk. Crystal phase was detected by XRD and FTIR spectroscopy. Microstructure, crystal size and its morphology were studied by means of FESEM. After two days of processing, pure calcite phase was obtained, and a size of the formed crystals increased with prolongation of biomineralization.",
journal = "Processing and Application of Ceramics",
title = "Synthesis and characterization of spider silk calcite composite",
volume = "10",
number = "1",
pages = "37-40",
doi = "10.2298/PAC1601037D"
}
Dmitrović, S., Jokić, B. M., Prekajski, M. D., Pantić, J. R., Zmejkoski, D., Zarubica, A. R.,& Matović, B.. (2016). Synthesis and characterization of spider silk calcite composite. in Processing and Application of Ceramics, 10(1), 37-40.
https://doi.org/10.2298/PAC1601037D
Dmitrović S, Jokić BM, Prekajski MD, Pantić JR, Zmejkoski D, Zarubica AR, Matović B. Synthesis and characterization of spider silk calcite composite. in Processing and Application of Ceramics. 2016;10(1):37-40.
doi:10.2298/PAC1601037D .
Dmitrović, Svetlana, Jokić, Bojan M., Prekajski, Marija D., Pantić, Jelena R., Zmejkoski, Danica, Zarubica, Aleksandra R., Matović, Branko, "Synthesis and characterization of spider silk calcite composite" in Processing and Application of Ceramics, 10, no. 1 (2016):37-40,
https://doi.org/10.2298/PAC1601037D . .
3
3
3

A novel reduction-oxidation synthetic route for hafnia

Matović, Branko; Pantić, Jelena R.; Luković, Jelena M.; Čebela, Maria; Dmitrović, Svetlana; Mirković, Miljana M.; Prekajski, Marija D.

(Elsevier, 2016)

TY  - JOUR
AU  - Matović, Branko
AU  - Pantić, Jelena R.
AU  - Luković, Jelena M.
AU  - Čebela, Maria
AU  - Dmitrović, Svetlana
AU  - Mirković, Miljana M.
AU  - Prekajski, Marija D.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/826
AB  - Amorphous hafnia (HfO2) powders were synthesized through a novel reduction oxidation route, in which, metal hafnium was reduced from hafnium tetrachloride (HfCl4) by sodium borohydride (NaBH4), and then oxidized in ambient atmosphere. Upon calcinations, the powder crystallized to nanometric size HfO2 powder with monoclinic structure. Powder properties such as lattice parameters, crystallite and particle size were studied. X-ray diffraction analysis (XRD) was used to characterize structure and phase evolution in synthesized samples. Calculation of the average crystallite size (D) was performed on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks. Williamson-Hall plots were used to separate the effect of the size and strain in the nanocrystals. The morphologies of powders calcinated at higher temperatures were followed by Scanning electron microscopy (SEM). (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
PB  - Elsevier
T2  - Ceramics International
T1  - A novel reduction-oxidation synthetic route for hafnia
VL  - 42
IS  - 1
SP  - 615
EP  - 620
DO  - 10.1016/j.ceramint.2015.08.155
ER  - 
@article{
author = "Matović, Branko and Pantić, Jelena R. and Luković, Jelena M. and Čebela, Maria and Dmitrović, Svetlana and Mirković, Miljana M. and Prekajski, Marija D.",
year = "2016",
abstract = "Amorphous hafnia (HfO2) powders were synthesized through a novel reduction oxidation route, in which, metal hafnium was reduced from hafnium tetrachloride (HfCl4) by sodium borohydride (NaBH4), and then oxidized in ambient atmosphere. Upon calcinations, the powder crystallized to nanometric size HfO2 powder with monoclinic structure. Powder properties such as lattice parameters, crystallite and particle size were studied. X-ray diffraction analysis (XRD) was used to characterize structure and phase evolution in synthesized samples. Calculation of the average crystallite size (D) was performed on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks. Williamson-Hall plots were used to separate the effect of the size and strain in the nanocrystals. The morphologies of powders calcinated at higher temperatures were followed by Scanning electron microscopy (SEM). (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "A novel reduction-oxidation synthetic route for hafnia",
volume = "42",
number = "1",
pages = "615-620",
doi = "10.1016/j.ceramint.2015.08.155"
}
Matović, B., Pantić, J. R., Luković, J. M., Čebela, M., Dmitrović, S., Mirković, M. M.,& Prekajski, M. D.. (2016). A novel reduction-oxidation synthetic route for hafnia. in Ceramics International
Elsevier., 42(1), 615-620.
https://doi.org/10.1016/j.ceramint.2015.08.155
Matović B, Pantić JR, Luković JM, Čebela M, Dmitrović S, Mirković MM, Prekajski MD. A novel reduction-oxidation synthetic route for hafnia. in Ceramics International. 2016;42(1):615-620.
doi:10.1016/j.ceramint.2015.08.155 .
Matović, Branko, Pantić, Jelena R., Luković, Jelena M., Čebela, Maria, Dmitrović, Svetlana, Mirković, Miljana M., Prekajski, Marija D., "A novel reduction-oxidation synthetic route for hafnia" in Ceramics International, 42, no. 1 (2016):615-620,
https://doi.org/10.1016/j.ceramint.2015.08.155 . .
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