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  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5841
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.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Synthesis and characterization of spider silk calcite composite
EP  - 40
IS  - 1
SP  - 37
VL  - 10
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.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Synthesis and characterization of spider silk calcite composite",
pages = "40-37",
number = "1",
volume = "10",
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
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 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 . .

TY  - JOUR
AU  - Babić, Biljana M.
AU  - Zarubica, Aleksandra R.
AU  - Minović-Arsić, Tamara
AU  - Pantić, Jelena R.
AU  - Jokić, Bojan M.
AU  - Abazović, Nadica
AU  - Matović, Branko
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5832
AB  - Titanium dioxide nanopowders, doped with different amount of Fe3+ ions (0.3-5.0 mass%), were synthesized by acid-catalyzed sol-gel method in a non-aqueous medium. The obtained powders were characterized by field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectrometry (EDX) and UV/vis spectroscopy. Degradation reaction of crystal violet (CV) azo dye is used to test the photocatalytic activity of iron doped titanium dioxide nanopowders. The results are correlated with previous investigations about the structure and physico-chemical characteristics of obtained nanopowders. (C) 2015 Elsevier Ltd. All rights reserved.
PB  - Elsevier Ltd.
T2  - Journal of the European Ceramic Society
T1  - Iron doped anatase for application in photocatalysis
EP  - 2996
IS  - 12
SP  - 2991
VL  - 36
DO  - 10.1016/j.jeurceramsoc.2015.11.031
ER  - 

@article{
author = "Babić, Biljana M. and Zarubica, Aleksandra R. and Minović-Arsić, Tamara and Pantić, Jelena R. and Jokić, Bojan M. and Abazović, Nadica and Matović, Branko",
year = "2016",
abstract = "Titanium dioxide nanopowders, doped with different amount of Fe3+ ions (0.3-5.0 mass%), were synthesized by acid-catalyzed sol-gel method in a non-aqueous medium. The obtained powders were characterized by field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectrometry (EDX) and UV/vis spectroscopy. Degradation reaction of crystal violet (CV) azo dye is used to test the photocatalytic activity of iron doped titanium dioxide nanopowders. The results are correlated with previous investigations about the structure and physico-chemical characteristics of obtained nanopowders. (C) 2015 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier Ltd.",
journal = "Journal of the European Ceramic Society",
title = "Iron doped anatase for application in photocatalysis",
pages = "2996-2991",
number = "12",
volume = "36",
doi = "10.1016/j.jeurceramsoc.2015.11.031"
}

Babić, B. M., Zarubica, A. R., Minović-Arsić, T., Pantić, J. R., Jokić, B. M., Abazović, N.,& Matović, B.. (2016). Iron doped anatase for application in photocatalysis. in Journal of the European Ceramic Society
Elsevier Ltd.., 36(12), 2991-2996.
https://doi.org/10.1016/j.jeurceramsoc.2015.11.031

Babić BM, Zarubica AR, Minović-Arsić T, Pantić JR, Jokić BM, Abazović N, Matović B. Iron doped anatase for application in photocatalysis. in Journal of the European Ceramic Society. 2016;36(12):2991-2996.
doi:10.1016/j.jeurceramsoc.2015.11.031 .

Babić, Biljana M., Zarubica, Aleksandra R., Minović-Arsić, Tamara, Pantić, Jelena R., Jokić, Bojan M., Abazović, Nadica, Matović, Branko, "Iron doped anatase for application in photocatalysis" in Journal of the European Ceramic Society, 36, no. 12 (2016):2991-2996,
https://doi.org/10.1016/j.jeurceramsoc.2015.11.031 . .

TY  - JOUR
AU  - Prekajski-Đorđević, Marija D.
AU  - Zarubica, Aleksandra R.
AU  - Babić, Biljana M.
AU  - Jokić, Bojan M.
AU  - Pantić, Jelena R.
AU  - Luković, Jelena M.
AU  - Matović, Branko
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5840
AB  - Simple route was used for synthesis of nanostructured titania samples doped with 3 and 6 mol% of Cr3+ Titanium(IV)-isopropoxide and water were used as starting materials and as an agents for controlling hydrolysis and condensation reactions. The phase evolution of titania (TiO2) was followed by calcination at 400, 600 and 800 degrees C. The synthesized powders were examined by field emission scanning electron microscopy (FESEM), and X-ray diffraction (XRD). Single-phase anatase was obtained at low temperature (400 degrees C) in all cases. The photocatalytic activity of TiO2 doped nanopowders was evaluated by the photocatalytic degradation of crystal violet in aqueous solution. The present study indicates that this simple synthesis method can be an effective route to produce efficient photoactive doped anatase nanopowders. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
PB  - Elsevier
T2  - Ceramics International
T1  - Synthesis and characterization of Cr3+ doped TiO2 nanometric powders
EP  - 1869
IS  - 1
SP  - 1862
VL  - 42
DO  - 10.1016/j.ceramint.2015.09.151
ER  - 

@article{
author = "Prekajski-Đorđević, Marija D. and Zarubica, Aleksandra R. and Babić, Biljana M. and Jokić, Bojan M. and Pantić, Jelena R. and Luković, Jelena M. and Matović, Branko",
year = "2016",
abstract = "Simple route was used for synthesis of nanostructured titania samples doped with 3 and 6 mol% of Cr3+ Titanium(IV)-isopropoxide and water were used as starting materials and as an agents for controlling hydrolysis and condensation reactions. The phase evolution of titania (TiO2) was followed by calcination at 400, 600 and 800 degrees C. The synthesized powders were examined by field emission scanning electron microscopy (FESEM), and X-ray diffraction (XRD). Single-phase anatase was obtained at low temperature (400 degrees C) in all cases. The photocatalytic activity of TiO2 doped nanopowders was evaluated by the photocatalytic degradation of crystal violet in aqueous solution. The present study indicates that this simple synthesis method can be an effective route to produce efficient photoactive doped anatase nanopowders. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Synthesis and characterization of Cr3+ doped TiO2 nanometric powders",
pages = "1869-1862",
number = "1",
volume = "42",
doi = "10.1016/j.ceramint.2015.09.151"
}

Prekajski-Đorđević, M. D., Zarubica, A. R., Babić, B. M., Jokić, B. M., Pantić, J. R., Luković, J. M.,& Matović, B.. (2016). Synthesis and characterization of Cr3+ doped TiO2 nanometric powders. in Ceramics International
Elsevier., 42(1), 1862-1869.
https://doi.org/10.1016/j.ceramint.2015.09.151

Prekajski-Đorđević MD, Zarubica AR, Babić BM, Jokić BM, Pantić JR, Luković JM, Matović B. Synthesis and characterization of Cr3+ doped TiO2 nanometric powders. in Ceramics International. 2016;42(1):1862-1869.
doi:10.1016/j.ceramint.2015.09.151 .

Prekajski-Đorđević, Marija D., Zarubica, Aleksandra R., Babić, Biljana M., Jokić, Bojan M., Pantić, Jelena R., Luković, Jelena M., Matović, Branko, "Synthesis and characterization of Cr3+ doped TiO2 nanometric powders" in Ceramics International, 42, no. 1 (2016):1862-1869,
https://doi.org/10.1016/j.ceramint.2015.09.151 . .

TY  - JOUR
AU  - Pantić, Jelena R.
AU  - Urbanovich, Vladimir
AU  - Poharc-Logar, Vesna
AU  - Jokić, Bojan M.
AU  - Stojmenović, Marija
AU  - Kremenović, Aleksandar S.
AU  - Matović, Branko
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5789
AB  - Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the high-pressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 A degrees C, sphene undergoes into phase transition, from room-temperature phase P2(1) /a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the structural information of the synthesized powder. The most important structural change due to phase transition, the disappearance of the characteristic out-of-center distortion of the Ti atom and moving to the center of octahedra, was confirmed. HPS is an effective method for producing full-dense ceramics without any additives. Reduction of particle size occurred during high-pressure compaction. Microstructure and particle size of both phases were analyzed by scanning electron microscopy.
PB  - Springer Verlag
T2  - Physics and Chemistry of Minerals
T1  - Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)
EP  - 782
IS  - 10
SP  - 775
VL  - 41
DO  - 10.1007/s00269-014-0693-x
ER  - 

@article{
author = "Pantić, Jelena R. and Urbanovich, Vladimir and Poharc-Logar, Vesna and Jokić, Bojan M. and Stojmenović, Marija and Kremenović, Aleksandar S. and Matović, Branko",
year = "2014",
abstract = "Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the high-pressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 A degrees C, sphene undergoes into phase transition, from room-temperature phase P2(1) /a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the structural information of the synthesized powder. The most important structural change due to phase transition, the disappearance of the characteristic out-of-center distortion of the Ti atom and moving to the center of octahedra, was confirmed. HPS is an effective method for producing full-dense ceramics without any additives. Reduction of particle size occurred during high-pressure compaction. Microstructure and particle size of both phases were analyzed by scanning electron microscopy.",
publisher = "Springer Verlag",
journal = "Physics and Chemistry of Minerals",
title = "Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)",
pages = "782-775",
number = "10",
volume = "41",
doi = "10.1007/s00269-014-0693-x"
}

Pantić, J. R., Urbanovich, V., Poharc-Logar, V., Jokić, B. M., Stojmenović, M., Kremenović, A. S.,& Matović, B.. (2014). Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5). in Physics and Chemistry of Minerals
Springer Verlag., 41(10), 775-782.
https://doi.org/10.1007/s00269-014-0693-x

Pantić JR, Urbanovich V, Poharc-Logar V, Jokić BM, Stojmenović M, Kremenović AS, Matović B. Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5). in Physics and Chemistry of Minerals. 2014;41(10):775-782.
doi:10.1007/s00269-014-0693-x .

Pantić, Jelena R., Urbanovich, Vladimir, Poharc-Logar, Vesna, Jokić, Bojan M., Stojmenović, Marija, Kremenović, Aleksandar S., Matović, Branko, "Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)" in Physics and Chemistry of Minerals, 41, no. 10 (2014):775-782,
https://doi.org/10.1007/s00269-014-0693-x . .