Milonjić, Slobodan K.

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Authority KeyName Variants
orcid::0000-0002-7108-9749
  • Milonjić, Slobodan K. (107)
Projects
Sinteza, karakterizacija i primena koloidnih disperzija neorganskih materijala nanometarskih veličina Synthesis, processing and characterization of nanostructured materials for application in the field of energy, mechanical engineering, environmental protection and biomedicine
[1978] French National Research Agency (ANR) [ANR-05-BLAN-0124-01], Ministry of Science of the Republic of Serbia [142004]
Studies of enzyme interactions with toxic and pharmacologically active molecules Ministry of Science and Technological Development, Republic of Serbia [142061]
[1948] New approach in designing materials for energy conversion and energy storage systems
Synthesis, processing and applications of nanostructured multifunctional materials with defined properties Sinteza i karakterizacija polimera i polimernih (nano)kompozita definisane molekulske i nadmolekulske strukture
Istraživanje mehanizma interakcija biološki aktivnih jedinjenja sa biomolekulima Fizičko-hemijski fenomeni površina alumosilikatnih minerala - osnova za razvoj novih ekoloških materijala
Elektrohemijske karakteristike oksidnih i polimernih prevlaka na modifikovanim površinama metala Razvoj materijala – akceptora, donora, i nosača aktivnih materija na bazi zeolita, bentonita i krečnjaka
Ministry of Science and Technological Development of the Republic of Serbia [142048, 142060] Ministry of Science and Technological Development of the Republic of Serbia [142057, 19022]
Ministry of Science and Technological Development of the Republic of Serbia [B142048, B142061] Ministry of Science Ministry of Science of the Republic of Serbia [145073, 169009]

Author's Bibliography

Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463

Milonjić, Slobodan K.

(2018)

TY  - GEN
AU  - Milonjić, Slobodan K.
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51391800017M
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7671
AB  - Recently, Marinovic et al. have presented a study on the adsorption of strontium on different sodium-enriched bentonites. However, some experimental procedures and methods used, as well as presentation and interpretation of some data, are questionable, i.e., erroneous.
AB  - Недавно је у Journal of the Serbian Chemical Society објављен рад (JSCS 82(2017)449–463) под насловом “Адсорпција стронцијума на различитим натријумом измењеним бентонитима”, чији су аутори Сања Мариновић, Марија Ајдуковић, Наташа Јовић-Јовичић, Предраг Банковић, Тихана Мудринић, Бојана Недић-Васиљевић и Александра Милутиновић-Николић. Циљ ових добронамерних коментара је био да се укаже на: погрешно израчунавање појединих величина, грешке у и нтерпретацији добијених/израчунатих резултата као и грешке изнете у закључцима рада. Аутор ових коментара верује да ће изнети коментари бити од користи не само ауторима предметног рада већ и осталим ауторима и рецензентима који раде у области адсорпције/сорпције из раствора.
T2  - Journal of the Serbian Chemical Society
T1  - Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463
T1  - Коментари на рад под насловом Адсорпција стронцијума на различитим натријумом измењеним бентонитима, Аутори: Сања Мариновић, Марија Ајдуковић, Наташа Јовић-Јовичић, Предраг Бранковић, Тихана Мудринић, Бојана Недић-Васиљевић и Александра Милутиновић-Николић, објављеног у Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, стр. 449–463
VL  - 83
IS  - 3
SP  - 391
EP  - 393
DO  - 10.2298/JSC171216017M
ER  - 
@misc{
author = "Milonjić, Slobodan K.",
year = "2018",
abstract = "Recently, Marinovic et al. have presented a study on the adsorption of strontium on different sodium-enriched bentonites. However, some experimental procedures and methods used, as well as presentation and interpretation of some data, are questionable, i.e., erroneous., Недавно је у Journal of the Serbian Chemical Society објављен рад (JSCS 82(2017)449–463) под насловом “Адсорпција стронцијума на различитим натријумом измењеним бентонитима”, чији су аутори Сања Мариновић, Марија Ајдуковић, Наташа Јовић-Јовичић, Предраг Банковић, Тихана Мудринић, Бојана Недић-Васиљевић и Александра Милутиновић-Николић. Циљ ових добронамерних коментара је био да се укаже на: погрешно израчунавање појединих величина, грешке у и нтерпретацији добијених/израчунатих резултата као и грешке изнете у закључцима рада. Аутор ових коментара верује да ће изнети коментари бити од користи не само ауторима предметног рада већ и осталим ауторима и рецензентима који раде у области адсорпције/сорпције из раствора.",
journal = "Journal of the Serbian Chemical Society",
title = "Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463, Коментари на рад под насловом Адсорпција стронцијума на различитим натријумом измењеним бентонитима, Аутори: Сања Мариновић, Марија Ајдуковић, Наташа Јовић-Јовичић, Предраг Бранковић, Тихана Мудринић, Бојана Недић-Васиљевић и Александра Милутиновић-Николић, објављеног у Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, стр. 449–463",
volume = "83",
number = "3",
pages = "391-393",
doi = "10.2298/JSC171216017M"
}
Milonjić, S. K.. (2018). Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463. in Journal of the Serbian Chemical Society, 83(3), 391-393.
https://doi.org/10.2298/JSC171216017M
Milonjić SK. Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463. in Journal of the Serbian Chemical Society. 2018;83(3):391-393.
doi:10.2298/JSC171216017M .
Milonjić, Slobodan K., "Comments on the article entitled Adsorption of strontium on different sodium-enriched bentonites by Sonja R. Marinovic, Marija J. Ajdukovic, Natasa P. Jovic-Jovicic, Tihana M. Mudrinic, Bojana N. Nedic-Vasiljevic, Predrag T. Bankovic and Aleksandra D. Milutinovic-Nikolic, published in the Journal of the Serbian Chemical Society, volume 82, issue 4, 2017, pp. 449–463" in Journal of the Serbian Chemical Society, 83, no. 3 (2018):391-393,
https://doi.org/10.2298/JSC171216017M . .

A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012

Roglic-Korica, Verica; Milonjić, Slobodan K.

(2017)

TY  - JOUR
AU  - Roglic-Korica, Verica
AU  - Milonjić, Slobodan K.
PY  - 2017
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1844
AB  - Scientific outputs of six countries (republics of the former Yugoslavia - the Socialist Federal Republic of Yugoslavia): Serbia, Croatia, Slovenia, Bosnia and Herzegovina, Former Yugoslav Republic of Macedonia and Montenegro were discussed in this paper. For the purpose of comparison, the data for seven neighbouring countries of the former Yugoslavia (Albania, Greece, Bulgaria, Romania, Hungary, Austria and Italy) were given as well. Also, the data for the Group of Eight (G8) countries (the United States, Canada, the United Kingdom, France, Italy, Germany, Japan and the Russian Federation) and some European countries similar in population to ex-Yugoslav republics were included. To gain a more complete picture on the outputs in scientific production (e.g., publications and patents), data on several developed European countries, as well as the countries from other continents were given. The analysis, which included 33 countries, was made based on different bibliometric indicators for the period of five years (2008-2012). The data were collected from international databases.
T2  - Journal of the Serbian Chemical Society
T1  - A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012
VL  - 82
IS  - 9
SP  - 1075
EP  - 1085
DO  - 10.2298/JSC170417061R
ER  - 
@article{
author = "Roglic-Korica, Verica and Milonjić, Slobodan K.",
year = "2017",
abstract = "Scientific outputs of six countries (republics of the former Yugoslavia - the Socialist Federal Republic of Yugoslavia): Serbia, Croatia, Slovenia, Bosnia and Herzegovina, Former Yugoslav Republic of Macedonia and Montenegro were discussed in this paper. For the purpose of comparison, the data for seven neighbouring countries of the former Yugoslavia (Albania, Greece, Bulgaria, Romania, Hungary, Austria and Italy) were given as well. Also, the data for the Group of Eight (G8) countries (the United States, Canada, the United Kingdom, France, Italy, Germany, Japan and the Russian Federation) and some European countries similar in population to ex-Yugoslav republics were included. To gain a more complete picture on the outputs in scientific production (e.g., publications and patents), data on several developed European countries, as well as the countries from other continents were given. The analysis, which included 33 countries, was made based on different bibliometric indicators for the period of five years (2008-2012). The data were collected from international databases.",
journal = "Journal of the Serbian Chemical Society",
title = "A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012",
volume = "82",
number = "9",
pages = "1075-1085",
doi = "10.2298/JSC170417061R"
}
Roglic-Korica, V.,& Milonjić, S. K.. (2017). A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012. in Journal of the Serbian Chemical Society, 82(9), 1075-1085.
https://doi.org/10.2298/JSC170417061R
Roglic-Korica V, Milonjić SK. A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012. in Journal of the Serbian Chemical Society. 2017;82(9):1075-1085.
doi:10.2298/JSC170417061R .
Roglic-Korica, Verica, Milonjić, Slobodan K., "A comparative analysis of scientific outputs of countries formed from former Yugoslav republics and some other countries for the period 2008-2012" in Journal of the Serbian Chemical Society, 82, no. 9 (2017):1075-1085,
https://doi.org/10.2298/JSC170417061R . .
2
2
3

Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium

Gulicovski, Jelena J.; Bajat, Jelena B.; Jokić, Bojan M.; Panić, Vladimir; Mišković-Stanković, Vesna B.; Milonjić, Slobodan K.

(Springer, 2016)

TY  - JOUR
AU  - Gulicovski, Jelena J.
AU  - Bajat, Jelena B.
AU  - Jokić, Bojan M.
AU  - Panić, Vladimir
AU  - Mišković-Stanković, Vesna B.
AU  - Milonjić, Slobodan K.
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/894
AB  - Ceria coating is formed on Al from the ceria sol prepared exclusively by forced hydrolysis of Ce(NO3)(4), in order to test their ability to protect Al from corrosion. The characterization of sol-gel-processed ceria coating and coating/Al assembly brings new issues on Al corrosion and protection caused by unique properties of the sol-gel coating. The corrosion behaviour of bare Al and Al/CeO2 is investigated by the electrochemical impedance spectroscopy (EIS) during the exposure to NaCl aqueous solution. The morphology and composition of the samples are examined by scanning electron microscopy and energy dispersive spectroscopy. EIS data showed greater corrosion resistance of CeO2-coated aluminium in comparison to bare Al at long exposure times. CeO2 coating does not hinder completely the corrosion processes on Al. The Al beneath CeO2 coating is subjected to intrinsic formation of a uniform protective coating/Al interphase, cross-linked by AlO(OH) fibre-like structures. They appear created by corrosive medium from the coating reversely gelled by NaCl solution. As the fibre network is created during exposure, Al becomes better protected than by spontaneous formation of porous passive layer of Al(OH)(3) on bare aluminium. Sol-gel ceria coatings thus improve corrosion resistance of aluminium during prolonged exposure to corrosive medium.
PB  - Springer
T2  - Journal of Solid State Electrochemistry
T1  - Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium
VL  - 20
IS  - 1
SP  - 293
EP  - 303
DO  - 10.1007/s10008-015-3040-3
ER  - 
@article{
author = "Gulicovski, Jelena J. and Bajat, Jelena B. and Jokić, Bojan M. and Panić, Vladimir and Mišković-Stanković, Vesna B. and Milonjić, Slobodan K.",
year = "2016",
abstract = "Ceria coating is formed on Al from the ceria sol prepared exclusively by forced hydrolysis of Ce(NO3)(4), in order to test their ability to protect Al from corrosion. The characterization of sol-gel-processed ceria coating and coating/Al assembly brings new issues on Al corrosion and protection caused by unique properties of the sol-gel coating. The corrosion behaviour of bare Al and Al/CeO2 is investigated by the electrochemical impedance spectroscopy (EIS) during the exposure to NaCl aqueous solution. The morphology and composition of the samples are examined by scanning electron microscopy and energy dispersive spectroscopy. EIS data showed greater corrosion resistance of CeO2-coated aluminium in comparison to bare Al at long exposure times. CeO2 coating does not hinder completely the corrosion processes on Al. The Al beneath CeO2 coating is subjected to intrinsic formation of a uniform protective coating/Al interphase, cross-linked by AlO(OH) fibre-like structures. They appear created by corrosive medium from the coating reversely gelled by NaCl solution. As the fibre network is created during exposure, Al becomes better protected than by spontaneous formation of porous passive layer of Al(OH)(3) on bare aluminium. Sol-gel ceria coatings thus improve corrosion resistance of aluminium during prolonged exposure to corrosive medium.",
publisher = "Springer",
journal = "Journal of Solid State Electrochemistry",
title = "Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium",
volume = "20",
number = "1",
pages = "293-303",
doi = "10.1007/s10008-015-3040-3"
}
Gulicovski, J. J., Bajat, J. B., Jokić, B. M., Panić, V., Mišković-Stanković, V. B.,& Milonjić, S. K.. (2016). Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium. in Journal of Solid State Electrochemistry
Springer., 20(1), 293-303.
https://doi.org/10.1007/s10008-015-3040-3
Gulicovski JJ, Bajat JB, Jokić BM, Panić V, Mišković-Stanković VB, Milonjić SK. Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium. in Journal of Solid State Electrochemistry. 2016;20(1):293-303.
doi:10.1007/s10008-015-3040-3 .
Gulicovski, Jelena J., Bajat, Jelena B., Jokić, Bojan M., Panić, Vladimir, Mišković-Stanković, Vesna B., Milonjić, Slobodan K., "Protective ability and impedance response of sol-gel reversely transformed ceria conversion coating on aluminium" in Journal of Solid State Electrochemistry, 20, no. 1 (2016):293-303,
https://doi.org/10.1007/s10008-015-3040-3 . .
6
6
6

Morphology and the isoelectric point of nanosized aqueous ceria sols

Gulicovski, Jelena J.; Bracko, Ines; Milonjić, Slobodan K.

(2014)

TY  - JOUR
AU  - Gulicovski, Jelena J.
AU  - Bracko, Ines
AU  - Milonjić, Slobodan K.
PY  - 2014
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/191
AB  - Ceria sols were synthesized by a forced hydrolysis method using cerium sulphate or cerium nitrate as precursors. High-resolution TEM was used to determine the microstructure and particle size of CeO2. A polycrystalline structure of ceria sols with crystallite sizes of 4.4 and 8.6 nm was obtained. The particles had a well-defined polyhedral shape. Direct bandgaps for ceria nanoparticles were 2.80 and 3.31 eV, respectively. The isoelectric point, pH(iep), of ceria sols in KNO3 solutions was investigated. The isoelectric point of ceria was found to be pH(iep) = 7.6 +/- 0.2. The obtained results indicate that the isoelectric point in the presence of SO42- ions shifts to lower pH value. The particle size of ceria increases with pH, reaching the maximum value at pH(iep) as the result of agglomeration. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Materials Chemistry and Physics
T1  - Morphology and the isoelectric point of nanosized aqueous ceria sols
VL  - 148
IS  - 3
SP  - 868
EP  - 873
DO  - 10.1016/j.matchemphys.2014.08.063
ER  - 
@article{
author = "Gulicovski, Jelena J. and Bracko, Ines and Milonjić, Slobodan K.",
year = "2014",
abstract = "Ceria sols were synthesized by a forced hydrolysis method using cerium sulphate or cerium nitrate as precursors. High-resolution TEM was used to determine the microstructure and particle size of CeO2. A polycrystalline structure of ceria sols with crystallite sizes of 4.4 and 8.6 nm was obtained. The particles had a well-defined polyhedral shape. Direct bandgaps for ceria nanoparticles were 2.80 and 3.31 eV, respectively. The isoelectric point, pH(iep), of ceria sols in KNO3 solutions was investigated. The isoelectric point of ceria was found to be pH(iep) = 7.6 +/- 0.2. The obtained results indicate that the isoelectric point in the presence of SO42- ions shifts to lower pH value. The particle size of ceria increases with pH, reaching the maximum value at pH(iep) as the result of agglomeration. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Materials Chemistry and Physics",
title = "Morphology and the isoelectric point of nanosized aqueous ceria sols",
volume = "148",
number = "3",
pages = "868-873",
doi = "10.1016/j.matchemphys.2014.08.063"
}
Gulicovski, J. J., Bracko, I.,& Milonjić, S. K.. (2014). Morphology and the isoelectric point of nanosized aqueous ceria sols. in Materials Chemistry and Physics, 148(3), 868-873.
https://doi.org/10.1016/j.matchemphys.2014.08.063
Gulicovski JJ, Bracko I, Milonjić SK. Morphology and the isoelectric point of nanosized aqueous ceria sols. in Materials Chemistry and Physics. 2014;148(3):868-873.
doi:10.1016/j.matchemphys.2014.08.063 .
Gulicovski, Jelena J., Bracko, Ines, Milonjić, Slobodan K., "Morphology and the isoelectric point of nanosized aqueous ceria sols" in Materials Chemistry and Physics, 148, no. 3 (2014):868-873,
https://doi.org/10.1016/j.matchemphys.2014.08.063 . .
18
18
19

Stability of zirconia sol in the presence of various inorganic electrolytes

Marković, Jelena P.; Milonjić, Slobodan K.; Leovac, Vukadin M.

(2013)

TY  - JOUR
AU  - Marković, Jelena P.
AU  - Milonjić, Slobodan K.
AU  - Leovac, Vukadin M.
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5827
AB  - The zirconia sol was prepared from a zirconium oxychloride solution by forced hydrolysis at 102 degrees C. The prepared sol consisted of almost spherical, monoclinic, hydrated zirconia particles of 61 nm in diameter. The stability of zirconia sol in the presence of various inorganic electrolytes (LiCl, NaCl, KCl, CsCl, KBr, KI, KNO3 and K2SO4) was studied by the potentiometric titration method. The dependence of the critical concentration of coagulation (ccc) on the dispersion pH was determined for all studied electrolytes. The critical coagulation concentration values for all investigated electrolytes were lower at higher pH values. These values for all 1:1 electrolytes were the same within the range of experimental error. For a given pH value, the cccs of K2SO4 are 3-4 orders of magnitude lower than the corresponding values for the 1:1 electrolytes.
T2  - Journal of the Serbian Chemical Society
T1  - Stability of zirconia sol in the presence of various inorganic electrolytes
VL  - 78
IS  - 12
SP  - 1975
EP  - 1982
DO  - 10.2298/JSC131021118M
ER  - 
@article{
author = "Marković, Jelena P. and Milonjić, Slobodan K. and Leovac, Vukadin M.",
year = "2013",
abstract = "The zirconia sol was prepared from a zirconium oxychloride solution by forced hydrolysis at 102 degrees C. The prepared sol consisted of almost spherical, monoclinic, hydrated zirconia particles of 61 nm in diameter. The stability of zirconia sol in the presence of various inorganic electrolytes (LiCl, NaCl, KCl, CsCl, KBr, KI, KNO3 and K2SO4) was studied by the potentiometric titration method. The dependence of the critical concentration of coagulation (ccc) on the dispersion pH was determined for all studied electrolytes. The critical coagulation concentration values for all investigated electrolytes were lower at higher pH values. These values for all 1:1 electrolytes were the same within the range of experimental error. For a given pH value, the cccs of K2SO4 are 3-4 orders of magnitude lower than the corresponding values for the 1:1 electrolytes.",
journal = "Journal of the Serbian Chemical Society",
title = "Stability of zirconia sol in the presence of various inorganic electrolytes",
volume = "78",
number = "12",
pages = "1975-1982",
doi = "10.2298/JSC131021118M"
}
Marković, J. P., Milonjić, S. K.,& Leovac, V. M.. (2013). Stability of zirconia sol in the presence of various inorganic electrolytes. in Journal of the Serbian Chemical Society, 78(12), 1975-1982.
https://doi.org/10.2298/JSC131021118M
Marković JP, Milonjić SK, Leovac VM. Stability of zirconia sol in the presence of various inorganic electrolytes. in Journal of the Serbian Chemical Society. 2013;78(12):1975-1982.
doi:10.2298/JSC131021118M .
Marković, Jelena P., Milonjić, Slobodan K., Leovac, Vukadin M., "Stability of zirconia sol in the presence of various inorganic electrolytes" in Journal of the Serbian Chemical Society, 78, no. 12 (2013):1975-1982,
https://doi.org/10.2298/JSC131021118M . .
1

The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide

Stanković, Jovan B.; Milonjić, Slobodan K.; Zec, Slavica

(2013)

TY  - JOUR
AU  - Stanković, Jovan B.
AU  - Milonjić, Slobodan K.
AU  - Zec, Slavica
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5615
AB  - Two zirconia samples were prepared by precipitation from aqueous zirconium oxychloride and zirconyl sulfate solutions with potassium hydroxide. The prepared zirconia samples were amorphous. The pH(pzc) values of the zirconia samples, determined in NaCl and NaNO3 solutions, were 6.6 +/- 0.1 and 6.9 +/- 0.1, respectively. After prolonged hydration of zirconia in doubly distilled water, the pH(pzc) decreased to 4.7 +/- 0.3. Crystallization into tetragonal (metastable) + monoclinic zirconia appeared at 691 K. Above 873 K, the tetragonal metastable phase changes to a monoclinic phase. It was shown that crystallite sizes of zirconia treated at 673-1273 K increased from 9.5 to 40.5 nm, respectively. The increase in temperature from 385 to 1070 K increased the pH(pzc) of zirconia samples from 6.6 to 9.0, respectively.
T2  - Journal of the Serbian Chemical Society
T1  - The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide
VL  - 78
IS  - 7
SP  - 987
EP  - 995
DO  - 10.2298/JSC121010149S
ER  - 
@article{
author = "Stanković, Jovan B. and Milonjić, Slobodan K. and Zec, Slavica",
year = "2013",
abstract = "Two zirconia samples were prepared by precipitation from aqueous zirconium oxychloride and zirconyl sulfate solutions with potassium hydroxide. The prepared zirconia samples were amorphous. The pH(pzc) values of the zirconia samples, determined in NaCl and NaNO3 solutions, were 6.6 +/- 0.1 and 6.9 +/- 0.1, respectively. After prolonged hydration of zirconia in doubly distilled water, the pH(pzc) decreased to 4.7 +/- 0.3. Crystallization into tetragonal (metastable) + monoclinic zirconia appeared at 691 K. Above 873 K, the tetragonal metastable phase changes to a monoclinic phase. It was shown that crystallite sizes of zirconia treated at 673-1273 K increased from 9.5 to 40.5 nm, respectively. The increase in temperature from 385 to 1070 K increased the pH(pzc) of zirconia samples from 6.6 to 9.0, respectively.",
journal = "Journal of the Serbian Chemical Society",
title = "The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide",
volume = "78",
number = "7",
pages = "987-995",
doi = "10.2298/JSC121010149S"
}
Stanković, J. B., Milonjić, S. K.,& Zec, S.. (2013). The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide. in Journal of the Serbian Chemical Society, 78(7), 987-995.
https://doi.org/10.2298/JSC121010149S
Stanković JB, Milonjić SK, Zec S. The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide. in Journal of the Serbian Chemical Society. 2013;78(7):987-995.
doi:10.2298/JSC121010149S .
Stanković, Jovan B., Milonjić, Slobodan K., Zec, Slavica, "The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide" in Journal of the Serbian Chemical Society, 78, no. 7 (2013):987-995,
https://doi.org/10.2298/JSC121010149S . .
10
9
10

Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles

Vujačić, Ana V.; Vasić, Vesna M.; Dramićanin, Miroslav; Sovilj, Sofija P.; Bibić, Nataša M.; Milonjić, Slobodan K.; Vodnik, Vesna

(2013)

TY  - JOUR
AU  - Vujačić, Ana V.
AU  - Vasić, Vesna M.
AU  - Dramićanin, Miroslav
AU  - Sovilj, Sofija P.
AU  - Bibić, Nataša M.
AU  - Milonjić, Slobodan K.
AU  - Vodnik, Vesna
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5408
AB  - Nanoparticles (NPs) modified with fluorescent cyanine dyes can exhibit fluorescent quenching properties due to energy and/or electron transfer, and these systems have many applications in catalysis, drug delivery, nanoelectronics, medical diagnostics, and chemical sensing. The aim of this work was to investigate the adsorption of cyanine dye 5,5-disulfopropyl-3,3-dichlorothiacyanine (TC) on the surface of citrate capped gold nanoparticles (AuNPs) with the average core sizes of 9, 17, and 30 nm using various experimental techniques. The measurements of fluorescence corrected for inner filter effects (IFE) of the particle dye assembly clearly indicated that the fluorescence of TC was quenched by AuNPs on the concentration dependent 3 manner, and the equilibrium constants for the sorption of TC on the NP surface were calculated. Significant increase of fluorescence quenching was noticed when NP size increased, keeping the concentration of NPs of different size constant. By comparing experimental and calculated results for quenching of TC dye fluorescence, we assumed that the maximum quenching was restricted to full monolayer coverage of TC on the NP surface. The conclusion was drawn that the most probable orientation of TC dye molecules on the NP surface was slanted and that the dye approached NP surface with its positively charged thiazole ring.
T2  - Journal of Physical Chemistry. C
T1  - Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles
VL  - 117
IS  - 13
SP  - 6567
EP  - 6577
DO  - 10.1021/jp311015w
ER  - 
@article{
author = "Vujačić, Ana V. and Vasić, Vesna M. and Dramićanin, Miroslav and Sovilj, Sofija P. and Bibić, Nataša M. and Milonjić, Slobodan K. and Vodnik, Vesna",
year = "2013",
abstract = "Nanoparticles (NPs) modified with fluorescent cyanine dyes can exhibit fluorescent quenching properties due to energy and/or electron transfer, and these systems have many applications in catalysis, drug delivery, nanoelectronics, medical diagnostics, and chemical sensing. The aim of this work was to investigate the adsorption of cyanine dye 5,5-disulfopropyl-3,3-dichlorothiacyanine (TC) on the surface of citrate capped gold nanoparticles (AuNPs) with the average core sizes of 9, 17, and 30 nm using various experimental techniques. The measurements of fluorescence corrected for inner filter effects (IFE) of the particle dye assembly clearly indicated that the fluorescence of TC was quenched by AuNPs on the concentration dependent 3 manner, and the equilibrium constants for the sorption of TC on the NP surface were calculated. Significant increase of fluorescence quenching was noticed when NP size increased, keeping the concentration of NPs of different size constant. By comparing experimental and calculated results for quenching of TC dye fluorescence, we assumed that the maximum quenching was restricted to full monolayer coverage of TC on the NP surface. The conclusion was drawn that the most probable orientation of TC dye molecules on the NP surface was slanted and that the dye approached NP surface with its positively charged thiazole ring.",
journal = "Journal of Physical Chemistry. C",
title = "Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles",
volume = "117",
number = "13",
pages = "6567-6577",
doi = "10.1021/jp311015w"
}
Vujačić, A. V., Vasić, V. M., Dramićanin, M., Sovilj, S. P., Bibić, N. M., Milonjić, S. K.,& Vodnik, V.. (2013). Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles. in Journal of Physical Chemistry. C, 117(13), 6567-6577.
https://doi.org/10.1021/jp311015w
Vujačić AV, Vasić VM, Dramićanin M, Sovilj SP, Bibić NM, Milonjić SK, Vodnik V. Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles. in Journal of Physical Chemistry. C. 2013;117(13):6567-6577.
doi:10.1021/jp311015w .
Vujačić, Ana V., Vasić, Vesna M., Dramićanin, Miroslav, Sovilj, Sofija P., Bibić, Nataša M., Milonjić, Slobodan K., Vodnik, Vesna, "Fluorescence Quenching of 5,5 -Disulfopropyl-3,3 -dichlorothiacyanine Dye Adsorbed on Gold Nanoparticles" in Journal of Physical Chemistry. C, 117, no. 13 (2013):6567-6577,
https://doi.org/10.1021/jp311015w . .
30
28
29

Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles

Vujačić, Ana V.; Vodnik, Vesna; Sovilj, Sofija P.; Dramićanin, Miroslav; Bibić, Nataša M.; Milonjić, Slobodan K.; Vasić, Vesna M.

(2013)

TY  - JOUR
AU  - Vujačić, Ana V.
AU  - Vodnik, Vesna
AU  - Sovilj, Sofija P.
AU  - Dramićanin, Miroslav
AU  - Bibić, Nataša M.
AU  - Milonjić, Slobodan K.
AU  - Vasić, Vesna M.
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5308
AB  - The aim of the work was to investigate the adsorption of negatively charged cyanine dye 5,5-disulfopropyl-3,3-dichlorothiacyanine (TC) on the surface of borate capped gold nanoparticles (AuNPs) with average core sizes of 6 and 10 nm. The characterization of AuNPs in the presence and absence of TC was performed by measurements of the absorption, fluorescence and Raman spectra, TEM, DLS and zeta potential. The measurements of fluorescence of the NPs-TC assembly in the presence of low TC concentration clearly indicated that the fluorescence of TC was quenched by AuNPs in the concentration dependent manner. This process was found to be quantitatively related to the surface coverage of AuNPs by TC molecules. NPs surface coverage by TC was obtained from the dependence of TC fluorescence on NPs or TC concentration, keeping the concentration of one of the components of the NPs-TC assembly constant. The calculated values were obtained under the assumption that the monolayer of TC molecules, which were in direct contact with the NPs surface, was adsorbed. The experimentally obtained values were in accordance with the calculated ones for TC orientation along the vertical short side. The formation of TC J-aggregates was evident only in the presence of 6 nm NPs, when TC concentration was high. In this case the experimentally obtained value for C6 concentration needed to completely quench TC dyes fluorescence was much lower than the calculated, indicating that the dye was accommodated on the surface of these NPs in more than one layer, and most probably in the slanted configuration.
T2  - New Journal of Chemistry
T1  - Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles
VL  - 37
IS  - 3
SP  - 743
EP  - 751
DO  - 10.1039/c2nj40865a
ER  - 
@article{
author = "Vujačić, Ana V. and Vodnik, Vesna and Sovilj, Sofija P. and Dramićanin, Miroslav and Bibić, Nataša M. and Milonjić, Slobodan K. and Vasić, Vesna M.",
year = "2013",
abstract = "The aim of the work was to investigate the adsorption of negatively charged cyanine dye 5,5-disulfopropyl-3,3-dichlorothiacyanine (TC) on the surface of borate capped gold nanoparticles (AuNPs) with average core sizes of 6 and 10 nm. The characterization of AuNPs in the presence and absence of TC was performed by measurements of the absorption, fluorescence and Raman spectra, TEM, DLS and zeta potential. The measurements of fluorescence of the NPs-TC assembly in the presence of low TC concentration clearly indicated that the fluorescence of TC was quenched by AuNPs in the concentration dependent manner. This process was found to be quantitatively related to the surface coverage of AuNPs by TC molecules. NPs surface coverage by TC was obtained from the dependence of TC fluorescence on NPs or TC concentration, keeping the concentration of one of the components of the NPs-TC assembly constant. The calculated values were obtained under the assumption that the monolayer of TC molecules, which were in direct contact with the NPs surface, was adsorbed. The experimentally obtained values were in accordance with the calculated ones for TC orientation along the vertical short side. The formation of TC J-aggregates was evident only in the presence of 6 nm NPs, when TC concentration was high. In this case the experimentally obtained value for C6 concentration needed to completely quench TC dyes fluorescence was much lower than the calculated, indicating that the dye was accommodated on the surface of these NPs in more than one layer, and most probably in the slanted configuration.",
journal = "New Journal of Chemistry",
title = "Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles",
volume = "37",
number = "3",
pages = "743-751",
doi = "10.1039/c2nj40865a"
}
Vujačić, A. V., Vodnik, V., Sovilj, S. P., Dramićanin, M., Bibić, N. M., Milonjić, S. K.,& Vasić, V. M.. (2013). Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles. in New Journal of Chemistry, 37(3), 743-751.
https://doi.org/10.1039/c2nj40865a
Vujačić AV, Vodnik V, Sovilj SP, Dramićanin M, Bibić NM, Milonjić SK, Vasić VM. Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles. in New Journal of Chemistry. 2013;37(3):743-751.
doi:10.1039/c2nj40865a .
Vujačić, Ana V., Vodnik, Vesna, Sovilj, Sofija P., Dramićanin, Miroslav, Bibić, Nataša M., Milonjić, Slobodan K., Vasić, Vesna M., "Adsorption and fluorescence quenching of 5,5 -disulfopropyl-3,3 -dichlorothiacyanine dye on gold nanoparticles" in New Journal of Chemistry, 37, no. 3 (2013):743-751,
https://doi.org/10.1039/c2nj40865a . .
14
12
13

Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum

Gulicovski, Jelena J.; Bajat, Jelena B.; Miskovic-Stankovic, Vesna; Jokić, Bojan M.; Panic, Vladimir; Milonjić, Slobodan K.

(2012)

TY  - CONF
AU  - Gulicovski, Jelena J.
AU  - Bajat, Jelena B.
AU  - Miskovic-Stankovic, Vesna
AU  - Jokić, Bojan M.
AU  - Panic, Vladimir
AU  - Milonjić, Slobodan K.
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7011
AB  - CeO2 coatings were formed on the aluminum after Al surface preparation, by dripping the ceria sol, previously prepared by forced hydrolysis of Ce(NO3)(4). The anticorrosive properties of ceria coatings were investigated by the electrochemical impedance spectroscopy (EIS) during the exposure to 0.03% NaCl. The morphology of the coatings was examined by the scanning electron microscopy (SEM). EIS data indicated considerably larger corrosion resistance of CeO2-coated aluminum than for bare Al. The corrosion processes on Al below CeO2 coating are subjected to more pronounced diffusion limitations in comparison to the processes below passive aluminum oxide film, as the consequence of the formation of highly compact protective coating. The results show that the deposition of ceria coatings is an effective way to improve corrosion resistance for aluminum.
T1  - Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum
SP  - 429
EP  - 432
ER  - 
@conference{
author = "Gulicovski, Jelena J. and Bajat, Jelena B. and Miskovic-Stankovic, Vesna and Jokić, Bojan M. and Panic, Vladimir and Milonjić, Slobodan K.",
year = "2012",
abstract = "CeO2 coatings were formed on the aluminum after Al surface preparation, by dripping the ceria sol, previously prepared by forced hydrolysis of Ce(NO3)(4). The anticorrosive properties of ceria coatings were investigated by the electrochemical impedance spectroscopy (EIS) during the exposure to 0.03% NaCl. The morphology of the coatings was examined by the scanning electron microscopy (SEM). EIS data indicated considerably larger corrosion resistance of CeO2-coated aluminum than for bare Al. The corrosion processes on Al below CeO2 coating are subjected to more pronounced diffusion limitations in comparison to the processes below passive aluminum oxide film, as the consequence of the formation of highly compact protective coating. The results show that the deposition of ceria coatings is an effective way to improve corrosion resistance for aluminum.",
title = "Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum",
pages = "429-432"
}
Gulicovski, J. J., Bajat, J. B., Miskovic-Stankovic, V., Jokić, B. M., Panic, V.,& Milonjić, S. K.. (2012). Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum. , 429-432.
Gulicovski JJ, Bajat JB, Miskovic-Stankovic V, Jokić BM, Panic V, Milonjić SK. Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum. 2012;:429-432..
Gulicovski, Jelena J., Bajat, Jelena B., Miskovic-Stankovic, Vesna, Jokić, Bojan M., Panic, Vladimir, Milonjić, Slobodan K., "Cerium Oxide as Conversion Coating for the Corrosion Protection of Aluminum" (2012):429-432.

Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1

Dakovic, Aleksandra; Kragović, Milan M.; Rottinghaus, George E.; Sekulic, Zivko; Milicevic, Sonja; Milonjić, Slobodan K.; Zarić, Snežana D.

(2010)

TY  - JOUR
AU  - Dakovic, Aleksandra
AU  - Kragović, Milan M.
AU  - Rottinghaus, George E.
AU  - Sekulic, Zivko
AU  - Milicevic, Sonja
AU  - Milonjić, Slobodan K.
AU  - Zarić, Snežana D.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3912
AB  - Natural Zeolitic tuff was modified with 2, 5 and 10 mmol M+/100 g of octadecyldimethylbenzyl ammonium (ODMBA) ions and the products were denoted as OZ-2, OZ-5 and OZ-10. The starting material and organozeolites were characterized by determination of the point of zero charge (pH(pzc)) and by thermal analysis. in vitro sorption of fumonisin B-1 (FB1) was studied for all sorbents at pH 3, 7 and 9. The pH(pzc) for the zeolitic tuff was 6.8 +/- 0.1, while the pH(pzc) for OZ-2, OZ-5 and OZ-10 pH(pzc) was 7.0 +/- 0.1. The curves pH(final) = f(pH(initial)) suggest that the surfaces of all sorbents are positively charged at pH 3 and uncharged at pH 7 and 9. High sorption of FB1 by the zeolitic tuff in acidic solution Suggests electrostatic Interactions between the anionic FB1 and the positively charged surface. At pH 7 and 9, adsorption of FB1 is prevented because anionic FB1 cannot be adsorbed at the uncharged surface. From the pH(pzc) for the organozeolites, it is possible that with lower amounts of ODMBA (OZ-2 and OZ-5), at pH 3, beside interactions between head groups of ODMBA and its alkyl chains and anionic FB1, electrostatic interactions between positive uncovered surface and anionic FB1 contribute to the sorption, while at pH 7 and 9 there is only the possibility for interactions between FB1 and ODMBA. When the zeolitic surface was completely covered with ODMBA (OZ-10), FB1 sorption was independent of the form of FB1 suggesting only interactions between ODMBA and FB1. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Colloids and Surfaces. B: Biointerfaces
T1  - Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1
VL  - 76
IS  - 1
SP  - 272
EP  - 278
DO  - 10.1016/j.colsurfb.2009.11.003
ER  - 
@article{
author = "Dakovic, Aleksandra and Kragović, Milan M. and Rottinghaus, George E. and Sekulic, Zivko and Milicevic, Sonja and Milonjić, Slobodan K. and Zarić, Snežana D.",
year = "2010",
abstract = "Natural Zeolitic tuff was modified with 2, 5 and 10 mmol M+/100 g of octadecyldimethylbenzyl ammonium (ODMBA) ions and the products were denoted as OZ-2, OZ-5 and OZ-10. The starting material and organozeolites were characterized by determination of the point of zero charge (pH(pzc)) and by thermal analysis. in vitro sorption of fumonisin B-1 (FB1) was studied for all sorbents at pH 3, 7 and 9. The pH(pzc) for the zeolitic tuff was 6.8 +/- 0.1, while the pH(pzc) for OZ-2, OZ-5 and OZ-10 pH(pzc) was 7.0 +/- 0.1. The curves pH(final) = f(pH(initial)) suggest that the surfaces of all sorbents are positively charged at pH 3 and uncharged at pH 7 and 9. High sorption of FB1 by the zeolitic tuff in acidic solution Suggests electrostatic Interactions between the anionic FB1 and the positively charged surface. At pH 7 and 9, adsorption of FB1 is prevented because anionic FB1 cannot be adsorbed at the uncharged surface. From the pH(pzc) for the organozeolites, it is possible that with lower amounts of ODMBA (OZ-2 and OZ-5), at pH 3, beside interactions between head groups of ODMBA and its alkyl chains and anionic FB1, electrostatic interactions between positive uncovered surface and anionic FB1 contribute to the sorption, while at pH 7 and 9 there is only the possibility for interactions between FB1 and ODMBA. When the zeolitic surface was completely covered with ODMBA (OZ-10), FB1 sorption was independent of the form of FB1 suggesting only interactions between ODMBA and FB1. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Colloids and Surfaces. B: Biointerfaces",
title = "Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1",
volume = "76",
number = "1",
pages = "272-278",
doi = "10.1016/j.colsurfb.2009.11.003"
}
Dakovic, A., Kragović, M. M., Rottinghaus, G. E., Sekulic, Z., Milicevic, S., Milonjić, S. K.,& Zarić, S. D.. (2010). Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1. in Colloids and Surfaces. B: Biointerfaces, 76(1), 272-278.
https://doi.org/10.1016/j.colsurfb.2009.11.003
Dakovic A, Kragović MM, Rottinghaus GE, Sekulic Z, Milicevic S, Milonjić SK, Zarić SD. Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1. in Colloids and Surfaces. B: Biointerfaces. 2010;76(1):272-278.
doi:10.1016/j.colsurfb.2009.11.003 .
Dakovic, Aleksandra, Kragović, Milan M., Rottinghaus, George E., Sekulic, Zivko, Milicevic, Sonja, Milonjić, Slobodan K., Zarić, Snežana D., "Influence of natural zeolitic tuff and organozeolites surface charge on sorption of ionizable fumonisin B-1" in Colloids and Surfaces. B: Biointerfaces, 76, no. 1 (2010):272-278,
https://doi.org/10.1016/j.colsurfb.2009.11.003 . .
20
20
23

Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution

Vujačić, Ana V.; Vasić, Vesna M.; Dramićanin, Mroslav; Sovilj, Sofija P.; Bibić, Nataša; Milonjić, Slobodan K.; Hranisavljević, Jelena; Wiederrecht, Gary P.

(Society of Physical Chemists of Serbia, 2010)

TY  - CONF
AU  - Vujačić, Ana V.
AU  - Vasić, Vesna M.
AU  - Dramićanin, Mroslav
AU  - Sovilj, Sofija P.
AU  - Bibić, Nataša
AU  - Milonjić, Slobodan K.
AU  - Hranisavljević, Jelena
AU  - Wiederrecht, Gary P.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9345
AB  - The kinetics of J-aggregation of thiacyanine dye (TC, 5,5’–disulfopropyl 3,3’–
dichlorothiacyanine sodium salt) was studied in the presence of gold colloid. The
synthesized Au colloidal dispersions were characterized by UV-Vis
spectrophotometry. Kinetic measurements were carried out using a stopped-flow
method to study the mechanism of J-aggregation, capturing both the slow and the
fast phases of J-aggregate formation.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
T1  - Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution
ER  - 
@conference{
author = "Vujačić, Ana V. and Vasić, Vesna M. and Dramićanin, Mroslav and Sovilj, Sofija P. and Bibić, Nataša and Milonjić, Slobodan K. and Hranisavljević, Jelena and Wiederrecht, Gary P.",
year = "2010",
abstract = "The kinetics of J-aggregation of thiacyanine dye (TC, 5,5’–disulfopropyl 3,3’–
dichlorothiacyanine sodium salt) was studied in the presence of gold colloid. The
synthesized Au colloidal dispersions were characterized by UV-Vis
spectrophotometry. Kinetic measurements were carried out using a stopped-flow
method to study the mechanism of J-aggregation, capturing both the slow and the
fast phases of J-aggregate formation.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry",
title = "Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution"
}
Vujačić, A. V., Vasić, V. M., Dramićanin, M., Sovilj, S. P., Bibić, N., Milonjić, S. K., Hranisavljević, J.,& Wiederrecht, G. P.. (2010). Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia..
Vujačić AV, Vasić VM, Dramićanin M, Sovilj SP, Bibić N, Milonjić SK, Hranisavljević J, Wiederrecht GP. Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry. 2010;..
Vujačić, Ana V., Vasić, Vesna M., Dramićanin, Mroslav, Sovilj, Sofija P., Bibić, Nataša, Milonjić, Slobodan K., Hranisavljević, Jelena, Wiederrecht, Gary P., "Kinetics of J-aggregation of Tc-coated au colloidal nanoparticles in aqueous solution" in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry (2010).

Synthesis and surface characterization of ordered mesoporous silica SBA-15

Kokunešoski, Maja; Gulicovski, Jelena J.; Matović, Branko; Logar, Mihovil; Milonjić, Slobodan K.; Babić, Biljana M.

(2010)

TY  - JOUR
AU  - Kokunešoski, Maja
AU  - Gulicovski, Jelena J.
AU  - Matović, Branko
AU  - Logar, Mihovil
AU  - Milonjić, Slobodan K.
AU  - Babić, Biljana M.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4152
AB  - Ordered mesoporous silica SBA-15 materials were synthesized using Plutonic P123 (non-ionic triblock copolymer EO(20)PO(70)O(20)) as a template under acidic conditions and different heating temperatures and time of the reaction solution These materials were characterized by nitrogen adsorption-desorption measurements Fourier-transformed infrared spectroscopy (FT-IR) and determination of points of zero charge and izoelectric points as well as particle diameters Synthesis at lower temperature (80 C) and longer time of reaction (48 h) gives samples with higher specific surface area (S(BET) = 710 m(2) g(-1)) mesoporose surface (S(meso) = 481 m(2) g(-1)) and narrower pore size distribution Material synthesized at higher temperature (100 degrees C) and shorter time of reaction (24 h) has lower specific surface and mesoporosity (S(BET) = 641 m(2) g(-1) and S(meso) = 367 m(2) g(-1)) At both samples the presence of micropores was confirmed The point of zero charge pH(PZC) = 5 2 +/- 0 2 and the isoelectric point pH(IEB) = 2 3 +/- 0 1 were not affected by synthesis conditions Washing of silica samples in a dilute solution of nitric acid shifts the isoelectric point to a higher value (pH(IEP) = 3 0 +/- 0 2) while the point of zero charge remains constant (C) 2010 Elsevier B V All rights reserved
T2  - Materials Chemistry and Physics
T1  - Synthesis and surface characterization of ordered mesoporous silica SBA-15
VL  - 124
IS  - 2-3
SP  - 1248
EP  - 1252
DO  - 10.1016/j.matchemphys.2010.08.066
ER  - 
@article{
author = "Kokunešoski, Maja and Gulicovski, Jelena J. and Matović, Branko and Logar, Mihovil and Milonjić, Slobodan K. and Babić, Biljana M.",
year = "2010",
abstract = "Ordered mesoporous silica SBA-15 materials were synthesized using Plutonic P123 (non-ionic triblock copolymer EO(20)PO(70)O(20)) as a template under acidic conditions and different heating temperatures and time of the reaction solution These materials were characterized by nitrogen adsorption-desorption measurements Fourier-transformed infrared spectroscopy (FT-IR) and determination of points of zero charge and izoelectric points as well as particle diameters Synthesis at lower temperature (80 C) and longer time of reaction (48 h) gives samples with higher specific surface area (S(BET) = 710 m(2) g(-1)) mesoporose surface (S(meso) = 481 m(2) g(-1)) and narrower pore size distribution Material synthesized at higher temperature (100 degrees C) and shorter time of reaction (24 h) has lower specific surface and mesoporosity (S(BET) = 641 m(2) g(-1) and S(meso) = 367 m(2) g(-1)) At both samples the presence of micropores was confirmed The point of zero charge pH(PZC) = 5 2 +/- 0 2 and the isoelectric point pH(IEB) = 2 3 +/- 0 1 were not affected by synthesis conditions Washing of silica samples in a dilute solution of nitric acid shifts the isoelectric point to a higher value (pH(IEP) = 3 0 +/- 0 2) while the point of zero charge remains constant (C) 2010 Elsevier B V All rights reserved",
journal = "Materials Chemistry and Physics",
title = "Synthesis and surface characterization of ordered mesoporous silica SBA-15",
volume = "124",
number = "2-3",
pages = "1248-1252",
doi = "10.1016/j.matchemphys.2010.08.066"
}
Kokunešoski, M., Gulicovski, J. J., Matović, B., Logar, M., Milonjić, S. K.,& Babić, B. M.. (2010). Synthesis and surface characterization of ordered mesoporous silica SBA-15. in Materials Chemistry and Physics, 124(2-3), 1248-1252.
https://doi.org/10.1016/j.matchemphys.2010.08.066
Kokunešoski M, Gulicovski JJ, Matović B, Logar M, Milonjić SK, Babić BM. Synthesis and surface characterization of ordered mesoporous silica SBA-15. in Materials Chemistry and Physics. 2010;124(2-3):1248-1252.
doi:10.1016/j.matchemphys.2010.08.066 .
Kokunešoski, Maja, Gulicovski, Jelena J., Matović, Branko, Logar, Mihovil, Milonjić, Slobodan K., Babić, Biljana M., "Synthesis and surface characterization of ordered mesoporous silica SBA-15" in Materials Chemistry and Physics, 124, no. 2-3 (2010):1248-1252,
https://doi.org/10.1016/j.matchemphys.2010.08.066 . .
44
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47

Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure

Panic, Vladimir V.; Dekanski, Aleksandar B.; Mišković-Stanković, Vesna B.; Milonjić, Slobodan K.; Nikolić, Branislav Ž.

(2010)

TY  - JOUR
AU  - Panic, Vladimir V.
AU  - Dekanski, Aleksandar B.
AU  - Mišković-Stanković, Vesna B.
AU  - Milonjić, Slobodan K.
AU  - Nikolić, Branislav Ž.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4138
AB  - The electrochemical characteristics of Ti(0.6)Ir(0.4)O(2)/Ti and Ti(0.6)Ru(0.4)O(2)/Ti anodes prepared by the sol gel procedure from the corresponding oxide sols, obtained by force hydrolysis of the corresponding metal chlorides, were compared. The voltammetric properties in H(2)SO(4) solution indicate that Ti(0.6)Ir(0.4)O(2)/Ti has more pronounced pseudocapacitive characteristics, caused by proton-assisted, solid state surface redox transitions of the oxide. At potentials negative to 0.0 V(SCE), this electrode is of poor conductivity and activity, while the voltammetric behavior of the Ti(0.6)Ru(0.4)O(2)/Ti electrode is governed by proton injection/ejection into the oxide structure. The Ti(0.6)Ir(0.4)O(2)/Ti electrode had a higher electrocatalytical activity for oxygen evolution, while the investigated anodes were of similar activity for chlorine evolution. The potential dependence of the impedance characteristics showed that the Ti(0.6)Ru(0.4)O(2)/Ti electrode behaved like a capacitor over a wider potential range than the Ti(0.6)Ir(0.4)O(2)/Ti electrode, with fully-developed pseudocapacitive properties at. potentials positive to 0.60 V(SCE). However, the impedance characteristics of the Ti(0.6)Ir(0.4)O(2)/Ti electrode changed with increasing potential from resistor-like to capacitor-like behavior.
T2  - Journal of the Serbian Chemical Society
T1  - Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure
VL  - 75
IS  - 10
SP  - 1413
EP  - 1420
DO  - 10.2298/JSC100310078P
ER  - 
@article{
author = "Panic, Vladimir V. and Dekanski, Aleksandar B. and Mišković-Stanković, Vesna B. and Milonjić, Slobodan K. and Nikolić, Branislav Ž.",
year = "2010",
abstract = "The electrochemical characteristics of Ti(0.6)Ir(0.4)O(2)/Ti and Ti(0.6)Ru(0.4)O(2)/Ti anodes prepared by the sol gel procedure from the corresponding oxide sols, obtained by force hydrolysis of the corresponding metal chlorides, were compared. The voltammetric properties in H(2)SO(4) solution indicate that Ti(0.6)Ir(0.4)O(2)/Ti has more pronounced pseudocapacitive characteristics, caused by proton-assisted, solid state surface redox transitions of the oxide. At potentials negative to 0.0 V(SCE), this electrode is of poor conductivity and activity, while the voltammetric behavior of the Ti(0.6)Ru(0.4)O(2)/Ti electrode is governed by proton injection/ejection into the oxide structure. The Ti(0.6)Ir(0.4)O(2)/Ti electrode had a higher electrocatalytical activity for oxygen evolution, while the investigated anodes were of similar activity for chlorine evolution. The potential dependence of the impedance characteristics showed that the Ti(0.6)Ru(0.4)O(2)/Ti electrode behaved like a capacitor over a wider potential range than the Ti(0.6)Ir(0.4)O(2)/Ti electrode, with fully-developed pseudocapacitive properties at. potentials positive to 0.60 V(SCE). However, the impedance characteristics of the Ti(0.6)Ir(0.4)O(2)/Ti electrode changed with increasing potential from resistor-like to capacitor-like behavior.",
journal = "Journal of the Serbian Chemical Society",
title = "Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure",
volume = "75",
number = "10",
pages = "1413-1420",
doi = "10.2298/JSC100310078P"
}
Panic, V. V., Dekanski, A. B., Mišković-Stanković, V. B., Milonjić, S. K.,& Nikolić, B. Ž.. (2010). Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure. in Journal of the Serbian Chemical Society, 75(10), 1413-1420.
https://doi.org/10.2298/JSC100310078P
Panic VV, Dekanski AB, Mišković-Stanković VB, Milonjić SK, Nikolić BŽ. Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure. in Journal of the Serbian Chemical Society. 2010;75(10):1413-1420.
doi:10.2298/JSC100310078P .
Panic, Vladimir V., Dekanski, Aleksandar B., Mišković-Stanković, Vesna B., Milonjić, Slobodan K., Nikolić, Branislav Ž., "Differences in the electrochemical behavior of ruthenium and iridium oxide in electrocatalytic coatings of activated titanium anodes prepared by the sol-gel procedure" in Journal of the Serbian Chemical Society, 75, no. 10 (2010):1413-1420,
https://doi.org/10.2298/JSC100310078P . .
9
10
11

The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties

Panic, Vladimir V.; Dekanski, Aleksandar B.; Mitrić, Miodrag; Milonjić, Slobodan K.; Mišković-Stanković, Vesna B.; Nikolić, Branislav Ž.

(2010)

TY  - JOUR
AU  - Panic, Vladimir V.
AU  - Dekanski, Aleksandar B.
AU  - Mitrić, Miodrag
AU  - Milonjić, Slobodan K.
AU  - Mišković-Stanković, Vesna B.
AU  - Nikolić, Branislav Ž.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4030
AB  - Electrochemical properties of sol-gel processed Ti(0.6)Ir(0.4)O(2) and Ti(0.6)Ru(0.3)Ir(0.1)O(2) coatings on titanium substrate were investigated using cyclic voltammetry, polarization measurements and electrochemical impedance spectroscopy and compared to the properties of Ti(0.6)Ru(0.4)O(2) coating. The role of iridium oxide in the improvement of the electrocatalytic, capacitive and stability properties of titanium anodes activated by a RuO(2)-TiO(2) coating is discussed. The oxide sols were prepared by forced hydrolysis of the metal chlorides. The characterization by dynamic light scattering and X-ray diffraction showed that polydisperse oxide sols were obtained with the particles tending to form agglomerates. The presence of IrO(2) causes a suppression of the X-ray diffraction peaks of TiO(2) and RuO(2) in the sol-gel prepared Ti(0.6)Ir(0.4)O(2) and Ti(0.6)Ru(0.3)Ir(0.1)O(2) coatings. The IrO(2)-containing coatings had an enhanced charge storage ability and activity for the oxygen evolution reaction (OER) in comparison to Ti(0.6)Ru(0.4)O(2) coating. The voltammogram of the Ti(0.6)Ir(0.4)O(2)/Ti electrode showed well-resolved peaks related to Ir redox transitions, which are responsible for the enhanced charge storage ability of IrO(2)-containing coatings. Redox transitions of Ir were also registered in the high-frequency domain of the ac impedance spectra of the coatings as a semicircle with characteristics insensitive to the electrolyte composition and to the electrode potential prior to OER. However, the semicircle characteristics were different for the two IrO(2)-containing coatings, as well as at potentials outside the OER in comparison to those at which the OER occurs.
T2  - Physical Chemistry Chemical Physics
T1  - The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties
VL  - 12
IS  - 27
SP  - 7521
EP  - 7528
DO  - 10.1039/b921582d
ER  - 
@article{
author = "Panic, Vladimir V. and Dekanski, Aleksandar B. and Mitrić, Miodrag and Milonjić, Slobodan K. and Mišković-Stanković, Vesna B. and Nikolić, Branislav Ž.",
year = "2010",
abstract = "Electrochemical properties of sol-gel processed Ti(0.6)Ir(0.4)O(2) and Ti(0.6)Ru(0.3)Ir(0.1)O(2) coatings on titanium substrate were investigated using cyclic voltammetry, polarization measurements and electrochemical impedance spectroscopy and compared to the properties of Ti(0.6)Ru(0.4)O(2) coating. The role of iridium oxide in the improvement of the electrocatalytic, capacitive and stability properties of titanium anodes activated by a RuO(2)-TiO(2) coating is discussed. The oxide sols were prepared by forced hydrolysis of the metal chlorides. The characterization by dynamic light scattering and X-ray diffraction showed that polydisperse oxide sols were obtained with the particles tending to form agglomerates. The presence of IrO(2) causes a suppression of the X-ray diffraction peaks of TiO(2) and RuO(2) in the sol-gel prepared Ti(0.6)Ir(0.4)O(2) and Ti(0.6)Ru(0.3)Ir(0.1)O(2) coatings. The IrO(2)-containing coatings had an enhanced charge storage ability and activity for the oxygen evolution reaction (OER) in comparison to Ti(0.6)Ru(0.4)O(2) coating. The voltammogram of the Ti(0.6)Ir(0.4)O(2)/Ti electrode showed well-resolved peaks related to Ir redox transitions, which are responsible for the enhanced charge storage ability of IrO(2)-containing coatings. Redox transitions of Ir were also registered in the high-frequency domain of the ac impedance spectra of the coatings as a semicircle with characteristics insensitive to the electrolyte composition and to the electrode potential prior to OER. However, the semicircle characteristics were different for the two IrO(2)-containing coatings, as well as at potentials outside the OER in comparison to those at which the OER occurs.",
journal = "Physical Chemistry Chemical Physics",
title = "The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties",
volume = "12",
number = "27",
pages = "7521-7528",
doi = "10.1039/b921582d"
}
Panic, V. V., Dekanski, A. B., Mitrić, M., Milonjić, S. K., Mišković-Stanković, V. B.,& Nikolić, B. Ž.. (2010). The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties. in Physical Chemistry Chemical Physics, 12(27), 7521-7528.
https://doi.org/10.1039/b921582d
Panic VV, Dekanski AB, Mitrić M, Milonjić SK, Mišković-Stanković VB, Nikolić BŽ. The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties. in Physical Chemistry Chemical Physics. 2010;12(27):7521-7528.
doi:10.1039/b921582d .
Panic, Vladimir V., Dekanski, Aleksandar B., Mitrić, Miodrag, Milonjić, Slobodan K., Mišković-Stanković, Vesna B., Nikolić, Branislav Ž., "The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties" in Physical Chemistry Chemical Physics, 12, no. 27 (2010):7521-7528,
https://doi.org/10.1039/b921582d . .
16
16
16

Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al.

Milonjić, Slobodan K.

(2010)

TY  - JOUR
AU  - Milonjić, Slobodan K.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3915
AB  - Recently, Smitiklas et al. [1] have responded to my comments [2] on their article Factors influencing the removal of divalent cations by hydroxyapatite [3]. The authors response, however, contains similar mistakes given in their article. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Journal of Hazardous Materials
T1  - Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al.
VL  - 176
IS  - 1-3
SP  - 1126
EP  - 1127
DO  - 10.1016/j.jhazmat.2009.10.124
ER  - 
@article{
author = "Milonjić, Slobodan K.",
year = "2010",
abstract = "Recently, Smitiklas et al. [1] have responded to my comments [2] on their article Factors influencing the removal of divalent cations by hydroxyapatite [3]. The authors response, however, contains similar mistakes given in their article. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Journal of Hazardous Materials",
title = "Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al.",
volume = "176",
number = "1-3",
pages = "1126-1127",
doi = "10.1016/j.jhazmat.2009.10.124"
}
Milonjić, S. K.. (2010). Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al.. in Journal of Hazardous Materials, 176(1-3), 1126-1127.
https://doi.org/10.1016/j.jhazmat.2009.10.124
Milonjić SK. Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al.. in Journal of Hazardous Materials. 2010;176(1-3):1126-1127.
doi:10.1016/j.jhazmat.2009.10.124 .
Milonjić, Slobodan K., "Comments on the authors response to the comments on Factors influencing the removal of divalent cations by hydroxyapatite, by Smicilklas et al." in Journal of Hazardous Materials, 176, no. 1-3 (2010):1126-1127,
https://doi.org/10.1016/j.jhazmat.2009.10.124 . .
3
3
3

Study and prediction of mobility of colloids and radionuclides

Fedoroff, M.; Lefevre, G.; Cerovic, Lj; Milonjić, Slobodan K.

(2009)

TY  - CONF
AU  - Fedoroff, M.
AU  - Lefevre, G.
AU  - Cerovic, Lj
AU  - Milonjić, Slobodan K.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/6806
C3  - Geochimica et Cosmochimica Acta
T1  - Study and prediction of mobility of colloids and radionuclides
VL  - 73
IS  - 13
SP  - A358
EP  - A358
ER  - 
@conference{
author = "Fedoroff, M. and Lefevre, G. and Cerovic, Lj and Milonjić, Slobodan K.",
year = "2009",
journal = "Geochimica et Cosmochimica Acta",
title = "Study and prediction of mobility of colloids and radionuclides",
volume = "73",
number = "13",
pages = "A358-A358"
}
Fedoroff, M., Lefevre, G., Cerovic, L.,& Milonjić, S. K.. (2009). Study and prediction of mobility of colloids and radionuclides. in Geochimica et Cosmochimica Acta, 73(13), A358-A358.
Fedoroff M, Lefevre G, Cerovic L, Milonjić SK. Study and prediction of mobility of colloids and radionuclides. in Geochimica et Cosmochimica Acta. 2009;73(13):A358-A358..
Fedoroff, M., Lefevre, G., Cerovic, Lj, Milonjić, Slobodan K., "Study and prediction of mobility of colloids and radionuclides" in Geochimica et Cosmochimica Acta, 73, no. 13 (2009):A358-A358.

Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium

Djosic, M. S.; Mišković-Stanković, Vesna B.; Kačarević-Popović, Zorica M.; Jokić, Bojan M.; Bibić, Nataša M.; Mitrić, Miodrag; Milonjić, Slobodan K.; Jančić-Heinemann, Radmila; Stojanovic, J.

(2009)

TY  - JOUR
AU  - Djosic, M. S.
AU  - Mišković-Stanković, Vesna B.
AU  - Kačarević-Popović, Zorica M.
AU  - Jokić, Bojan M.
AU  - Bibić, Nataša M.
AU  - Mitrić, Miodrag
AU  - Milonjić, Slobodan K.
AU  - Jančić-Heinemann, Radmila
AU  - Stojanovic, J.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3713
AB  - Electrochemical synthesis of nanosized monetite powder was performed galvanostatically from homogeneous Solution of Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 at a concentration relationship Ca/EDTA/PO43- of 0.25/0.25/0.15 M at current density of 137 mA cm(-2) and pH value of 5.0. The synthesized monetite powder was characterized by X-ray diffraction, infrared spectroscopy, size distribution measurements, thermogravimetric and differential thermal analysis and scanning electron microscopy. Monetite powder was electrophoretically deposited on titanium from ethanol Suspension, using constant voltage method. The deposition was performed at constant voltage between 10 and 50 V and for a constant deposition time between 1 and 30 min. The influence of the applied voltage and deposition time on the mass and morphology of monetite deposits was investigated. It was shown that monetite deposits of the highest thickness and the lowest porosity can be formed at lower applied voltage (30 V) and for longer deposition time (20 min) and then converted to hydroxyapatite. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Colloids and Surfaces. A: Physicochemical and Engineering Aspects
T1  - Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium
VL  - 341
IS  - 1-3
SP  - 110
EP  - 117
DO  - 10.1016/j.colsurfa.2009.03.046
ER  - 
@article{
author = "Djosic, M. S. and Mišković-Stanković, Vesna B. and Kačarević-Popović, Zorica M. and Jokić, Bojan M. and Bibić, Nataša M. and Mitrić, Miodrag and Milonjić, Slobodan K. and Jančić-Heinemann, Radmila and Stojanovic, J.",
year = "2009",
abstract = "Electrochemical synthesis of nanosized monetite powder was performed galvanostatically from homogeneous Solution of Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 at a concentration relationship Ca/EDTA/PO43- of 0.25/0.25/0.15 M at current density of 137 mA cm(-2) and pH value of 5.0. The synthesized monetite powder was characterized by X-ray diffraction, infrared spectroscopy, size distribution measurements, thermogravimetric and differential thermal analysis and scanning electron microscopy. Monetite powder was electrophoretically deposited on titanium from ethanol Suspension, using constant voltage method. The deposition was performed at constant voltage between 10 and 50 V and for a constant deposition time between 1 and 30 min. The influence of the applied voltage and deposition time on the mass and morphology of monetite deposits was investigated. It was shown that monetite deposits of the highest thickness and the lowest porosity can be formed at lower applied voltage (30 V) and for longer deposition time (20 min) and then converted to hydroxyapatite. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Colloids and Surfaces. A: Physicochemical and Engineering Aspects",
title = "Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium",
volume = "341",
number = "1-3",
pages = "110-117",
doi = "10.1016/j.colsurfa.2009.03.046"
}
Djosic, M. S., Mišković-Stanković, V. B., Kačarević-Popović, Z. M., Jokić, B. M., Bibić, N. M., Mitrić, M., Milonjić, S. K., Jančić-Heinemann, R.,& Stojanovic, J.. (2009). Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium. in Colloids and Surfaces. A: Physicochemical and Engineering Aspects, 341(1-3), 110-117.
https://doi.org/10.1016/j.colsurfa.2009.03.046
Djosic MS, Mišković-Stanković VB, Kačarević-Popović ZM, Jokić BM, Bibić NM, Mitrić M, Milonjić SK, Jančić-Heinemann R, Stojanovic J. Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium. in Colloids and Surfaces. A: Physicochemical and Engineering Aspects. 2009;341(1-3):110-117.
doi:10.1016/j.colsurfa.2009.03.046 .
Djosic, M. S., Mišković-Stanković, Vesna B., Kačarević-Popović, Zorica M., Jokić, Bojan M., Bibić, Nataša M., Mitrić, Miodrag, Milonjić, Slobodan K., Jančić-Heinemann, Radmila, Stojanovic, J., "Electrochemical synthesis of nanosized monetite powder and its electrophoretic deposition on titanium" in Colloids and Surfaces. A: Physicochemical and Engineering Aspects, 341, no. 1-3 (2009):110-117,
https://doi.org/10.1016/j.colsurfa.2009.03.046 . .
40
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47

Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro

Uskoković, Dragan; Milonjić, Slobodan K.; Raković, Dejan

(2009)

TY  - JOUR
AU  - Uskoković, Dragan
AU  - Milonjić, Slobodan K.
AU  - Raković, Dejan
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3898
T2  - Materials and Manufacturing Processes
T1  - Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro
VL  - 24
IS  - 10-11
SP  - 1051
EP  - 1052
DO  - 10.1080/10426910903124308
ER  - 
@article{
author = "Uskoković, Dragan and Milonjić, Slobodan K. and Raković, Dejan",
year = "2009",
journal = "Materials and Manufacturing Processes",
title = "Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro",
volume = "24",
number = "10-11",
pages = "1051-1052",
doi = "10.1080/10426910903124308"
}
Uskoković, D., Milonjić, S. K.,& Raković, D.. (2009). Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro. in Materials and Manufacturing Processes, 24(10-11), 1051-1052.
https://doi.org/10.1080/10426910903124308
Uskoković D, Milonjić SK, Raković D. Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro. in Materials and Manufacturing Processes. 2009;24(10-11):1051-1052.
doi:10.1080/10426910903124308 .
Uskoković, Dragan, Milonjić, Slobodan K., Raković, Dejan, "Yucomat 2008-Selected Papers from the Meeting Held Between September 8-12, 2008 At Hotel Plaza, Herceg Novi, Montenegro" in Materials and Manufacturing Processes, 24, no. 10-11 (2009):1051-1052,
https://doi.org/10.1080/10426910903124308 . .

Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60

Zogovic, Nevena S.; Nikolić, Nadežda S.; Vranješ-Đurić, Sanja; Harhaji, Ljubica M.; Vucicevic, Ljubica M.; Janjetović, Kristina D.; Misirkić, Maja S.; Todorović-Marković, Biljana; Marković, Zoran M.; Milonjić, Slobodan K.; Trajković, Vladimir S.

(2009)

TY  - JOUR
AU  - Zogovic, Nevena S.
AU  - Nikolić, Nadežda S.
AU  - Vranješ-Đurić, Sanja
AU  - Harhaji, Ljubica M.
AU  - Vucicevic, Ljubica M.
AU  - Janjetović, Kristina D.
AU  - Misirkić, Maja S.
AU  - Todorović-Marković, Biljana
AU  - Marković, Zoran M.
AU  - Milonjić, Slobodan K.
AU  - Trajković, Vladimir S.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3830
AB  - In the present study, we compared the effects of nanocrystalline fullerene suspension (nanoC(60)) on tumour cell growth in vitro and in vivo. NanoC(60) suspension was prepared by solvent exchange using tetrahydrofuran to dissolve C-60. In vitro, nanoC(60) caused oxidative stress, mitochondrial depolarization and caspase activation, leading to apoptotic and necrotic death in mouse B16 melanoma cells. Bio-distribution studies demonstrated that intraperitoneally injected radiolabeled (I-125) nanoC(60) readily accumulated in the tumour tissue of mice subcutaneously inoculated with B16 cells. However, intraperitoneal administration of nanoC(60) over the course of two weeks starting from melanoma cell implantation not only failed to reduce, but significantly augmented turnout growth. The tumour-promoting effect of nanoC(60) was accompanied by a significant increase in splenocyte production of the immunoregulatory free radical nitric oxide (NO), as well as by a reduction in splenocyte proliferative responses to T- and B-cell mitogens ConcanavalinA and bacterial lipopolysaccharide, respectively. A negative correlation between NO production and splenocyte proliferation indicated a possible role of NO in reducing the proliferation of splenocytes from nanoC(60)-injected mice. These data demonstrate that nanoC(60), in contrast to its potent anticancer activity in vitro, can potentiate tumour growth in vivo, possibly by causing NO-dependent suppression of anticancer immune response. (C) 2009 Elsevier Ltd. All rights reserved.
T2  - Biomaterials
T1  - Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60
VL  - 30
IS  - 36
SP  - 6940
EP  - 6946
DO  - 10.1016/j.biomaterials.2009.09.007
ER  - 
@article{
author = "Zogovic, Nevena S. and Nikolić, Nadežda S. and Vranješ-Đurić, Sanja and Harhaji, Ljubica M. and Vucicevic, Ljubica M. and Janjetović, Kristina D. and Misirkić, Maja S. and Todorović-Marković, Biljana and Marković, Zoran M. and Milonjić, Slobodan K. and Trajković, Vladimir S.",
year = "2009",
abstract = "In the present study, we compared the effects of nanocrystalline fullerene suspension (nanoC(60)) on tumour cell growth in vitro and in vivo. NanoC(60) suspension was prepared by solvent exchange using tetrahydrofuran to dissolve C-60. In vitro, nanoC(60) caused oxidative stress, mitochondrial depolarization and caspase activation, leading to apoptotic and necrotic death in mouse B16 melanoma cells. Bio-distribution studies demonstrated that intraperitoneally injected radiolabeled (I-125) nanoC(60) readily accumulated in the tumour tissue of mice subcutaneously inoculated with B16 cells. However, intraperitoneal administration of nanoC(60) over the course of two weeks starting from melanoma cell implantation not only failed to reduce, but significantly augmented turnout growth. The tumour-promoting effect of nanoC(60) was accompanied by a significant increase in splenocyte production of the immunoregulatory free radical nitric oxide (NO), as well as by a reduction in splenocyte proliferative responses to T- and B-cell mitogens ConcanavalinA and bacterial lipopolysaccharide, respectively. A negative correlation between NO production and splenocyte proliferation indicated a possible role of NO in reducing the proliferation of splenocytes from nanoC(60)-injected mice. These data demonstrate that nanoC(60), in contrast to its potent anticancer activity in vitro, can potentiate tumour growth in vivo, possibly by causing NO-dependent suppression of anticancer immune response. (C) 2009 Elsevier Ltd. All rights reserved.",
journal = "Biomaterials",
title = "Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60",
volume = "30",
number = "36",
pages = "6940-6946",
doi = "10.1016/j.biomaterials.2009.09.007"
}
Zogovic, N. S., Nikolić, N. S., Vranješ-Đurić, S., Harhaji, L. M., Vucicevic, L. M., Janjetović, K. D., Misirkić, M. S., Todorović-Marković, B., Marković, Z. M., Milonjić, S. K.,& Trajković, V. S.. (2009). Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60. in Biomaterials, 30(36), 6940-6946.
https://doi.org/10.1016/j.biomaterials.2009.09.007
Zogovic NS, Nikolić NS, Vranješ-Đurić S, Harhaji LM, Vucicevic LM, Janjetović KD, Misirkić MS, Todorović-Marković B, Marković ZM, Milonjić SK, Trajković VS. Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60. in Biomaterials. 2009;30(36):6940-6946.
doi:10.1016/j.biomaterials.2009.09.007 .
Zogovic, Nevena S., Nikolić, Nadežda S., Vranješ-Đurić, Sanja, Harhaji, Ljubica M., Vucicevic, Ljubica M., Janjetović, Kristina D., Misirkić, Maja S., Todorović-Marković, Biljana, Marković, Zoran M., Milonjić, Slobodan K., Trajković, Vladimir S., "Opposite effects of nanocrystalline fullerene (C-60) on tumour cell growth in vitro and in vivo and a possible role of immunosupression in the cancer-promoting activity of C-60" in Biomaterials, 30, no. 36 (2009):6940-6946,
https://doi.org/10.1016/j.biomaterials.2009.09.007 . .
37
36
40

Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography

Milonjić, Slobodan K.

(2009)

TY  - JOUR
AU  - Milonjić, Slobodan K.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3901
AB  - The surface properties of various oxides (ZrO(2) and Fe(3)O(4)) and sulfides (HgS and FeS) were investigated by the inverse gas chromatography method (IGC). The retentions of several organics were measured in the temperature range from 330 to 500 K. The dispersive component of the surface free energy (gamma(d)(s)) of studied adsorbent surfaces was estimated using retention times of different nonpolar organics in the infinite dilution region. The gamma(d)(s) values decrease with temperature increase. The obtained results proved that IGC is an efficient and successful technique for the characterization of surface properties of these kinds of materials.
T2  - Materials and Manufacturing Processes
T1  - Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography
VL  - 24
IS  - 10-11
SP  - 1086
EP  - 1089
DO  - 10.1080/10426910903032147
ER  - 
@article{
author = "Milonjić, Slobodan K.",
year = "2009",
abstract = "The surface properties of various oxides (ZrO(2) and Fe(3)O(4)) and sulfides (HgS and FeS) were investigated by the inverse gas chromatography method (IGC). The retentions of several organics were measured in the temperature range from 330 to 500 K. The dispersive component of the surface free energy (gamma(d)(s)) of studied adsorbent surfaces was estimated using retention times of different nonpolar organics in the infinite dilution region. The gamma(d)(s) values decrease with temperature increase. The obtained results proved that IGC is an efficient and successful technique for the characterization of surface properties of these kinds of materials.",
journal = "Materials and Manufacturing Processes",
title = "Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography",
volume = "24",
number = "10-11",
pages = "1086-1089",
doi = "10.1080/10426910903032147"
}
Milonjić, S. K.. (2009). Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography. in Materials and Manufacturing Processes, 24(10-11), 1086-1089.
https://doi.org/10.1080/10426910903032147
Milonjić SK. Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography. in Materials and Manufacturing Processes. 2009;24(10-11):1086-1089.
doi:10.1080/10426910903032147 .
Milonjić, Slobodan K., "Determination of Surface Properties of Various Oxides and Sulfides by Inverse Gas Chromatography" in Materials and Manufacturing Processes, 24, no. 10-11 (2009):1086-1089,
https://doi.org/10.1080/10426910903032147 . .
1
2
2

Synthesis and Characterization of Stable Aqueous Ceria Sols

Gulicovski, Jelena J.; Milonjić, Slobodan K.; Szecsenyi, K. Meszaros

(2009)

TY  - JOUR
AU  - Gulicovski, Jelena J.
AU  - Milonjić, Slobodan K.
AU  - Szecsenyi, K. Meszaros
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3900
AB  - Stable colloidal aqueous dispersions (sols) of cerium (IV) oxide of uniform size distribution were obtained by forced hydrolysis of cerium (IV) ions in the presence of diluted sulfuric or nitric acids. Synthesis of ceria sols was carried out using two commercially available precursors: Ce(SO4)(2) center dot 4H(2)O salt and 0.25 mol/L Ce(NO3)(4) aqueous solution. The precursors were dissolved in different concentrations of diluted sulfuric or nitric acid. After aging for various periods of time (2-24 h), the sols were cooled at room temperature. Sulfate and nitrate ions were removed from the sols particles by ultrafiltration. Characterization of the synthesized ceria sols has been made by X-ray diffraction, nitrogen adsorption/desorption, and DSC-TGA thermal analysis, as well as IR spectroscopy. Particle sizes, measured using a Zetasizer Nano equipped with a MPT-2 Autotitrator, range from 20 to 600 nm.
T2  - Materials and Manufacturing Processes
T1  - Synthesis and Characterization of Stable Aqueous Ceria Sols
VL  - 24
IS  - 10-11
SP  - 1080
EP  - 1085
DO  - 10.1080/10426910903032162
ER  - 
@article{
author = "Gulicovski, Jelena J. and Milonjić, Slobodan K. and Szecsenyi, K. Meszaros",
year = "2009",
abstract = "Stable colloidal aqueous dispersions (sols) of cerium (IV) oxide of uniform size distribution were obtained by forced hydrolysis of cerium (IV) ions in the presence of diluted sulfuric or nitric acids. Synthesis of ceria sols was carried out using two commercially available precursors: Ce(SO4)(2) center dot 4H(2)O salt and 0.25 mol/L Ce(NO3)(4) aqueous solution. The precursors were dissolved in different concentrations of diluted sulfuric or nitric acid. After aging for various periods of time (2-24 h), the sols were cooled at room temperature. Sulfate and nitrate ions were removed from the sols particles by ultrafiltration. Characterization of the synthesized ceria sols has been made by X-ray diffraction, nitrogen adsorption/desorption, and DSC-TGA thermal analysis, as well as IR spectroscopy. Particle sizes, measured using a Zetasizer Nano equipped with a MPT-2 Autotitrator, range from 20 to 600 nm.",
journal = "Materials and Manufacturing Processes",
title = "Synthesis and Characterization of Stable Aqueous Ceria Sols",
volume = "24",
number = "10-11",
pages = "1080-1085",
doi = "10.1080/10426910903032162"
}
Gulicovski, J. J., Milonjić, S. K.,& Szecsenyi, K. M.. (2009). Synthesis and Characterization of Stable Aqueous Ceria Sols. in Materials and Manufacturing Processes, 24(10-11), 1080-1085.
https://doi.org/10.1080/10426910903032162
Gulicovski JJ, Milonjić SK, Szecsenyi KM. Synthesis and Characterization of Stable Aqueous Ceria Sols. in Materials and Manufacturing Processes. 2009;24(10-11):1080-1085.
doi:10.1080/10426910903032162 .
Gulicovski, Jelena J., Milonjić, Slobodan K., Szecsenyi, K. Meszaros, "Synthesis and Characterization of Stable Aqueous Ceria Sols" in Materials and Manufacturing Processes, 24, no. 10-11 (2009):1080-1085,
https://doi.org/10.1080/10426910903032162 . .
15
16
15

Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles

Lefevre, Gregory; Cerovic, Ljiljana; Milonjić, Slobodan K.; Fedoroff, Michel; Finne, Joergen; Jaubertie, Anne

(2009)

TY  - JOUR
AU  - Lefevre, Gregory
AU  - Cerovic, Ljiljana
AU  - Milonjić, Slobodan K.
AU  - Fedoroff, Michel
AU  - Finne, Joergen
AU  - Jaubertie, Anne
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3766
AB  - A set-up and a method were developed to determine the isoelectric point of metals and metallic alloys samples (stainless steels, inconel, zircaloy, aluminum and dural) by measuring the adhesion rate of negative latex particles. The concentration of polystyrene spheres with surface carboxylate groups (initially 0.5-1 mg L(-1)) in contact with metallic samples was measured as a function of pH and time by turbidimetry. The simulation of measurements by a model predicting the sticking coefficient based on DLVO theory was used for the determination of the isoelectric point from experimental results. It was found that the isoelectric points of aluminum (8.7) and dural (9.1), treated by boiling water, are close to those of hydrated aluminum oxides powders. For stainless steels, inconel and zircaloy, the values of isoelectric points were found to be between 2.4 and 3.0, far below the isoelectric points measured for metallic oxides constituting the alloy surface layer. This difference was explained by two different charging mechanisms: (1) deprotonation of hydroxyl groups on the surface of the metal oxide in suspension or as a thick layer. (2) adsorption of hydroxide ions on a metal surface covered by a thin oxide layer, as observed on hydrophobic surfaces. (C) 2009 Elsevier Inc. All rights reserved.
T2  - Journal of Colloid and Interface Science
T1  - Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles
VL  - 337
IS  - 2
SP  - 449
EP  - 455
DO  - 10.1016/j.jcis.2009.05.005
ER  - 
@article{
author = "Lefevre, Gregory and Cerovic, Ljiljana and Milonjić, Slobodan K. and Fedoroff, Michel and Finne, Joergen and Jaubertie, Anne",
year = "2009",
abstract = "A set-up and a method were developed to determine the isoelectric point of metals and metallic alloys samples (stainless steels, inconel, zircaloy, aluminum and dural) by measuring the adhesion rate of negative latex particles. The concentration of polystyrene spheres with surface carboxylate groups (initially 0.5-1 mg L(-1)) in contact with metallic samples was measured as a function of pH and time by turbidimetry. The simulation of measurements by a model predicting the sticking coefficient based on DLVO theory was used for the determination of the isoelectric point from experimental results. It was found that the isoelectric points of aluminum (8.7) and dural (9.1), treated by boiling water, are close to those of hydrated aluminum oxides powders. For stainless steels, inconel and zircaloy, the values of isoelectric points were found to be between 2.4 and 3.0, far below the isoelectric points measured for metallic oxides constituting the alloy surface layer. This difference was explained by two different charging mechanisms: (1) deprotonation of hydroxyl groups on the surface of the metal oxide in suspension or as a thick layer. (2) adsorption of hydroxide ions on a metal surface covered by a thin oxide layer, as observed on hydrophobic surfaces. (C) 2009 Elsevier Inc. All rights reserved.",
journal = "Journal of Colloid and Interface Science",
title = "Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles",
volume = "337",
number = "2",
pages = "449-455",
doi = "10.1016/j.jcis.2009.05.005"
}
Lefevre, G., Cerovic, L., Milonjić, S. K., Fedoroff, M., Finne, J.,& Jaubertie, A.. (2009). Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles. in Journal of Colloid and Interface Science, 337(2), 449-455.
https://doi.org/10.1016/j.jcis.2009.05.005
Lefevre G, Cerovic L, Milonjić SK, Fedoroff M, Finne J, Jaubertie A. Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles. in Journal of Colloid and Interface Science. 2009;337(2):449-455.
doi:10.1016/j.jcis.2009.05.005 .
Lefevre, Gregory, Cerovic, Ljiljana, Milonjić, Slobodan K., Fedoroff, Michel, Finne, Joergen, Jaubertie, Anne, "Determination of isoelectric points of metals and metallic alloys by adhesion of latex particles" in Journal of Colloid and Interface Science, 337, no. 2 (2009):449-455,
https://doi.org/10.1016/j.jcis.2009.05.005 . .
28
29
28

Deposition of hematite particles on polypropylene walls in dynamic conditions

Cerovic, Ljiljana; Lefevre, Gregory; Jaubertie, Anne; Fedoroff, Michel; Milonjić, Slobodan K.

(2009)

TY  - JOUR
AU  - Cerovic, Ljiljana
AU  - Lefevre, Gregory
AU  - Jaubertie, Anne
AU  - Fedoroff, Michel
AU  - Milonjić, Slobodan K.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3623
AB  - An experimental circulating water loop has been constructed to study the deposition of hematite particles of average diameter 320 nm on polypropylene pipe walls in the ranges pH 4-11, Re 3300-17,700 at 25 degrees C. Real-time turbidimetric measurements were used to measure the deposited concentrations. Results showed that the deposition rate increased when pH decreased and when the flow rate increased. Adhesion was observed even under repulsive electrostatic conditions (pH GT 7), where the surfaces of hematite and polypropylene were both negative, indicating that the kinetic energy of at least a part of the particles Surpassed the electrostatic repulsive potentials. The experimental Curves Were fitted by a model assuming simultaneous adhesion and removal of particles, leading to adhesion and removal rate constants, whose values depend on pH and flow rate. Removal is negligible below pH 9. (c) 2008 Elsevier Inc. All rights reserved.
T2  - Journal of Colloid and Interface Science
T1  - Deposition of hematite particles on polypropylene walls in dynamic conditions
VL  - 330
IS  - 2
SP  - 284
EP  - 291
DO  - 10.1016/j.jcis.2008.10.079
ER  - 
@article{
author = "Cerovic, Ljiljana and Lefevre, Gregory and Jaubertie, Anne and Fedoroff, Michel and Milonjić, Slobodan K.",
year = "2009",
abstract = "An experimental circulating water loop has been constructed to study the deposition of hematite particles of average diameter 320 nm on polypropylene pipe walls in the ranges pH 4-11, Re 3300-17,700 at 25 degrees C. Real-time turbidimetric measurements were used to measure the deposited concentrations. Results showed that the deposition rate increased when pH decreased and when the flow rate increased. Adhesion was observed even under repulsive electrostatic conditions (pH GT 7), where the surfaces of hematite and polypropylene were both negative, indicating that the kinetic energy of at least a part of the particles Surpassed the electrostatic repulsive potentials. The experimental Curves Were fitted by a model assuming simultaneous adhesion and removal of particles, leading to adhesion and removal rate constants, whose values depend on pH and flow rate. Removal is negligible below pH 9. (c) 2008 Elsevier Inc. All rights reserved.",
journal = "Journal of Colloid and Interface Science",
title = "Deposition of hematite particles on polypropylene walls in dynamic conditions",
volume = "330",
number = "2",
pages = "284-291",
doi = "10.1016/j.jcis.2008.10.079"
}
Cerovic, L., Lefevre, G., Jaubertie, A., Fedoroff, M.,& Milonjić, S. K.. (2009). Deposition of hematite particles on polypropylene walls in dynamic conditions. in Journal of Colloid and Interface Science, 330(2), 284-291.
https://doi.org/10.1016/j.jcis.2008.10.079
Cerovic L, Lefevre G, Jaubertie A, Fedoroff M, Milonjić SK. Deposition of hematite particles on polypropylene walls in dynamic conditions. in Journal of Colloid and Interface Science. 2009;330(2):284-291.
doi:10.1016/j.jcis.2008.10.079 .
Cerovic, Ljiljana, Lefevre, Gregory, Jaubertie, Anne, Fedoroff, Michel, Milonjić, Slobodan K., "Deposition of hematite particles on polypropylene walls in dynamic conditions" in Journal of Colloid and Interface Science, 330, no. 2 (2009):284-291,
https://doi.org/10.1016/j.jcis.2008.10.079 . .
18
19
19

Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion

Milonjić, Slobodan K.

(2009)

TY  - JOUR
AU  - Milonjić, Slobodan K.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3247
AB  - Recently, Smicklas et al. [I. Smicklas, A. Onjia, S. Raicevic, Dj. Janackovic, M. Mitric, J. Hazard. Mater. 152 (2008) 876-884)] have reported on the effect of pH, contact time, initial metal concentration and presence of common competing cations on hydroxyapatite sorption properties towards Pb(2+), Cd(2+), Zn(2+) and Sr(2+) ions. However, application of some experimental procedures and methods, as well as the presentation and interpretation of some data is problematic or erroneous. (C) 2008 Elsevier B.V. All rights reserved.
T2  - Journal of Hazardous Materials
T1  - Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion
VL  - 162
IS  - 2-3
SP  - 1588
EP  - 1589
DO  - 10.1016/j.jhazmat.2008.06.044
ER  - 
@article{
author = "Milonjić, Slobodan K.",
year = "2009",
abstract = "Recently, Smicklas et al. [I. Smicklas, A. Onjia, S. Raicevic, Dj. Janackovic, M. Mitric, J. Hazard. Mater. 152 (2008) 876-884)] have reported on the effect of pH, contact time, initial metal concentration and presence of common competing cations on hydroxyapatite sorption properties towards Pb(2+), Cd(2+), Zn(2+) and Sr(2+) ions. However, application of some experimental procedures and methods, as well as the presentation and interpretation of some data is problematic or erroneous. (C) 2008 Elsevier B.V. All rights reserved.",
journal = "Journal of Hazardous Materials",
title = "Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion",
volume = "162",
number = "2-3",
pages = "1588-1589",
doi = "10.1016/j.jhazmat.2008.06.044"
}
Milonjić, S. K.. (2009). Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion. in Journal of Hazardous Materials, 162(2-3), 1588-1589.
https://doi.org/10.1016/j.jhazmat.2008.06.044
Milonjić SK. Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion. in Journal of Hazardous Materials. 2009;162(2-3):1588-1589.
doi:10.1016/j.jhazmat.2008.06.044 .
Milonjić, Slobodan K., "Comments on factors influencing the removal of divalent cations by hydroxyapatite Discussion" in Journal of Hazardous Materials, 162, no. 2-3 (2009):1588-1589,
https://doi.org/10.1016/j.jhazmat.2008.06.044 . .
13
13
13

Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium

Eraković, Sanja; Veljović, Đorđe N.; Diouf, Papa Niokhor; Stevanović, Tatjana; Mitrić, Miodrag; Milonjić, Slobodan K.; Mišković-Stanković, Vesna B.

(2009)

TY  - JOUR
AU  - Eraković, Sanja
AU  - Veljović, Đorđe N.
AU  - Diouf, Papa Niokhor
AU  - Stevanović, Tatjana
AU  - Mitrić, Miodrag
AU  - Milonjić, Slobodan K.
AU  - Mišković-Stanković, Vesna B.
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3837
AB  - In this work, electrophoretic deposition (EPD) was applied to obtain novel hydroxyapatite (HAP)/lignin (Lig) biocomposite coatings on titanium substrate. Nanosized hydroxyapatite powder, prepared by using the modified chemical precipitation method, was used for the fabrication of HAP/Lig composite coatings. EPD was performed at different values of constant voltage and constant deposition time. It was confirmed that control over deposited mass can be achieved by applied voltage and time. The uniform and compact coatings were successfully deposited at applied voltage of 60 V in various deposition times lower than 1 minute. The effect of lignin as natural non-toxic polymer on microstructure, morphology and thermal behavior of biocomposite HAP/Lig coatings was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The electrophoretically deposited HAP/Lig coating has been successfully sintered at lower sintering temperature of 900 degrees C, producing non-fractured coating and indicating that lignin may exhibit adhesive role, strengthening the bonding between HAP particles and substrate surface.
T2  - International Journal of Chemical Reactor Engineering
T1  - Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium
VL  - 7
ER  - 
@article{
author = "Eraković, Sanja and Veljović, Đorđe N. and Diouf, Papa Niokhor and Stevanović, Tatjana and Mitrić, Miodrag and Milonjić, Slobodan K. and Mišković-Stanković, Vesna B.",
year = "2009",
abstract = "In this work, electrophoretic deposition (EPD) was applied to obtain novel hydroxyapatite (HAP)/lignin (Lig) biocomposite coatings on titanium substrate. Nanosized hydroxyapatite powder, prepared by using the modified chemical precipitation method, was used for the fabrication of HAP/Lig composite coatings. EPD was performed at different values of constant voltage and constant deposition time. It was confirmed that control over deposited mass can be achieved by applied voltage and time. The uniform and compact coatings were successfully deposited at applied voltage of 60 V in various deposition times lower than 1 minute. The effect of lignin as natural non-toxic polymer on microstructure, morphology and thermal behavior of biocomposite HAP/Lig coatings was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The electrophoretically deposited HAP/Lig coating has been successfully sintered at lower sintering temperature of 900 degrees C, producing non-fractured coating and indicating that lignin may exhibit adhesive role, strengthening the bonding between HAP particles and substrate surface.",
journal = "International Journal of Chemical Reactor Engineering",
title = "Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium",
volume = "7"
}
Eraković, S., Veljović, Đ. N., Diouf, P. N., Stevanović, T., Mitrić, M., Milonjić, S. K.,& Mišković-Stanković, V. B.. (2009). Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium. in International Journal of Chemical Reactor Engineering, 7.
Eraković S, Veljović ĐN, Diouf PN, Stevanović T, Mitrić M, Milonjić SK, Mišković-Stanković VB. Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium. in International Journal of Chemical Reactor Engineering. 2009;7..
Eraković, Sanja, Veljović, Đorđe N., Diouf, Papa Niokhor, Stevanović, Tatjana, Mitrić, Miodrag, Milonjić, Slobodan K., Mišković-Stanković, Vesna B., "Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium" in International Journal of Chemical Reactor Engineering, 7 (2009).
23