Živković-Radovanović, Vukosava

Link to this page

Authority KeyName Variants
orcid::0000-0003-2558-4957
  • Živković-Radovanović, Vukosava (5)
Projects
Study of structure-function relationships in the plant cell wall and modifications of the wall structure by enzyme engineering Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden
Design, synthesis, characterization and assessment of practical applications of coordination and organometallic compounds Studies of enzyme interactions with toxic and pharmacologically active molecules
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200116 (University of Belgrade, Faculty of Agriculture)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200161 (University of Belgrade, Faculty of Pharmacy) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200168 (University of Belgrade, Faculty of Chemistry)
USDA-ARS Biophotonics [Grant # 58-6402-3-018]

Author's Bibliography

Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents

Milojkov, Dušan V.; Radosavljević-Mihajlović, Ana S.; Stanić, Vojislav; Nastasijević, Branislav J.; Radotić, Ksenija; Janković-Častvan, Ivona; Živković-Radovanović, Vukosava

(2023)

TY  - JOUR
AU  - Milojkov, Dušan V.
AU  - Radosavljević-Mihajlović, Ana S.
AU  - Stanić, Vojislav
AU  - Nastasijević, Branislav J.
AU  - Radotić, Ksenija
AU  - Janković-Častvan, Ivona
AU  - Živković-Radovanović, Vukosava
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10612
AB  - Nanomaterials based on metal–doped fluorapatite (FAP) have attracted considerable interest as potential next–generation antimicrobial agents. In this study, Cu2+–doped FAP nanocrystals have been successfully synthesized by a neutralization method at room temperature. Their structural, optical, antimicrobial, and hemcompatible properties have been investigated. XRD, FTIR, FESEM, and N2 adsorption–desorption studies indicate the formation of single–phase FAP mesoporous nanopowders, composed of rod–like particles. TEM images confirmed the formation of nanorodes with a length of 60 nm and a width of about 18 nm. Rietveld analysis shows that the Cu2+ ions preferentially substitute Ca2 (6 h) sites in the hexagonal fluorapatite crystal structure. Fluorescence spectroscopy accompanied by MCR–ALS method confirms substitution of Cu2+ ions in FAP crystal lattice with extracting additional d–d band transition at green color from FAP broadband self–activated luminescence in violet–blue color. Antimicrobial studies conducted on Staphylococcus aureus, Escherichia coli and Micrococcus lysodeikticus showed that FAP nanopowder with the highest Cu2+ content have strong bacteriostatic action on Staphylococcus aureus bacterial strain in mediums containing nutrition matters. In addition, this sample in comparison to pure FAP achieved a high percentage of relative reduction of bacterial population for all three species, being >90% in most cases. Fungistatic action is noticed too, throwgh the slowing down mycelium growth of fungus Aspergillus niger, Aspergillus flavus and Penicillium roqueforti and reduction of sporulation of Aspergillus niger species. Cu2+–doped FAP nanocrystals shows a synergistic antimicrobial effect with Cu2+ and F− ions. Concerning the potential biomedical applications, the hemolysis ratios of the Cu2+–doped FAP samples were below 5%. The obtained results pointed out the possible use of the synthesized nanocrystals as broad–spectrum antimicrobial agents for various biomedical and health care preparations.
T2  - Journal of Photochemistry and Photobiology B: Biology
T1  - Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents
VL  - 239
SP  - 112649
DO  - 10.1016/j.jphotobiol.2023.112649
ER  - 
@article{
author = "Milojkov, Dušan V. and Radosavljević-Mihajlović, Ana S. and Stanić, Vojislav and Nastasijević, Branislav J. and Radotić, Ksenija and Janković-Častvan, Ivona and Živković-Radovanović, Vukosava",
year = "2023",
abstract = "Nanomaterials based on metal–doped fluorapatite (FAP) have attracted considerable interest as potential next–generation antimicrobial agents. In this study, Cu2+–doped FAP nanocrystals have been successfully synthesized by a neutralization method at room temperature. Their structural, optical, antimicrobial, and hemcompatible properties have been investigated. XRD, FTIR, FESEM, and N2 adsorption–desorption studies indicate the formation of single–phase FAP mesoporous nanopowders, composed of rod–like particles. TEM images confirmed the formation of nanorodes with a length of 60 nm and a width of about 18 nm. Rietveld analysis shows that the Cu2+ ions preferentially substitute Ca2 (6 h) sites in the hexagonal fluorapatite crystal structure. Fluorescence spectroscopy accompanied by MCR–ALS method confirms substitution of Cu2+ ions in FAP crystal lattice with extracting additional d–d band transition at green color from FAP broadband self–activated luminescence in violet–blue color. Antimicrobial studies conducted on Staphylococcus aureus, Escherichia coli and Micrococcus lysodeikticus showed that FAP nanopowder with the highest Cu2+ content have strong bacteriostatic action on Staphylococcus aureus bacterial strain in mediums containing nutrition matters. In addition, this sample in comparison to pure FAP achieved a high percentage of relative reduction of bacterial population for all three species, being >90% in most cases. Fungistatic action is noticed too, throwgh the slowing down mycelium growth of fungus Aspergillus niger, Aspergillus flavus and Penicillium roqueforti and reduction of sporulation of Aspergillus niger species. Cu2+–doped FAP nanocrystals shows a synergistic antimicrobial effect with Cu2+ and F− ions. Concerning the potential biomedical applications, the hemolysis ratios of the Cu2+–doped FAP samples were below 5%. The obtained results pointed out the possible use of the synthesized nanocrystals as broad–spectrum antimicrobial agents for various biomedical and health care preparations.",
journal = "Journal of Photochemistry and Photobiology B: Biology",
title = "Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents",
volume = "239",
pages = "112649",
doi = "10.1016/j.jphotobiol.2023.112649"
}
Milojkov, D. V., Radosavljević-Mihajlović, A. S., Stanić, V., Nastasijević, B. J., Radotić, K., Janković-Častvan, I.,& Živković-Radovanović, V.. (2023). Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents. in Journal of Photochemistry and Photobiology B: Biology, 239, 112649.
https://doi.org/10.1016/j.jphotobiol.2023.112649
Milojkov DV, Radosavljević-Mihajlović AS, Stanić V, Nastasijević BJ, Radotić K, Janković-Častvan I, Živković-Radovanović V. Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents. in Journal of Photochemistry and Photobiology B: Biology. 2023;239:112649.
doi:10.1016/j.jphotobiol.2023.112649 .
Milojkov, Dušan V., Radosavljević-Mihajlović, Ana S., Stanić, Vojislav, Nastasijević, Branislav J., Radotić, Ksenija, Janković-Častvan, Ivona, Živković-Radovanović, Vukosava, "Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents" in Journal of Photochemistry and Photobiology B: Biology, 239 (2023):112649,
https://doi.org/10.1016/j.jphotobiol.2023.112649 . .
2
1

Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites

Šuljagić, Marija; Milenković, Milica; Uskoković, Vuk; Mirković, Miljana M.; Vrbica, Boško; Pavlović, Vladimir B.; Živković-Radovanović, Vukosava; Stanković, Dalibor M.; Anđelković, Ljubica

(2022)

TY  - JOUR
AU  - Šuljagić, Marija
AU  - Milenković, Milica
AU  - Uskoković, Vuk
AU  - Mirković, Miljana M.
AU  - Vrbica, Boško
AU  - Pavlović, Vladimir B.
AU  - Živković-Radovanović, Vukosava
AU  - Stanković, Dalibor M.
AU  - Anđelković, Ljubica
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10386
AB  - The emerging threat of bacterial resistance to antibiotics prompts the urgent search for biomaterials for the treatment of infectious disease. Here we report on the synthesis and characterization of a multiphasic nanocomposite comprising magnetic iron oxide and silver nanoparticles. The method of synthesis involved the combustion of a metalorganic complex and reduction of the silver ions that were exchanged and/or adsorbed on the surface of iron oxide. Different physical and chemical treatments coupled to the reduction process, including ultrasound and Lugol's iodine solution, respectively, homogenized the distribution of the silver nanoparticles on the iron oxide phase. Remarkably, using ascorbic acid as a reductant enhanced the magnetic properties of the material as a result of the reduction of the magnetic matrix alongside the silver cations. The treatment with ultrasound detached large amounts of silver from the iron oxide phase and resulted in the lowest amount of silver incorporated in the nanocomposite. Despite that, this treatment led to the highest antibacterial activity against both Gram-positive and Gram-negative strains, indicating that the homogeneity of the distribution of silver on the iron oxide matrix is a more important determinant of the antibacterial performance than the amount of silver incorporated in the material. At the same time, the treatment with Lugol's iodine equally increased the distribution homogeneity, but induced excessive ion exchange and crystal lattice substitutions, thereby adversely affecting the antibacterial performance. This has indicated that the mode of binding silver to iron oxide can compensate for the positive effects of homogeneous distribution with respect to the antibacterial performance.
T2  - Materials Today Communications
T1  - Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites
VL  - 32
SP  - 104157
DO  - 10.1016/j.mtcomm.2022.104157
ER  - 
@article{
author = "Šuljagić, Marija and Milenković, Milica and Uskoković, Vuk and Mirković, Miljana M. and Vrbica, Boško and Pavlović, Vladimir B. and Živković-Radovanović, Vukosava and Stanković, Dalibor M. and Anđelković, Ljubica",
year = "2022",
abstract = "The emerging threat of bacterial resistance to antibiotics prompts the urgent search for biomaterials for the treatment of infectious disease. Here we report on the synthesis and characterization of a multiphasic nanocomposite comprising magnetic iron oxide and silver nanoparticles. The method of synthesis involved the combustion of a metalorganic complex and reduction of the silver ions that were exchanged and/or adsorbed on the surface of iron oxide. Different physical and chemical treatments coupled to the reduction process, including ultrasound and Lugol's iodine solution, respectively, homogenized the distribution of the silver nanoparticles on the iron oxide phase. Remarkably, using ascorbic acid as a reductant enhanced the magnetic properties of the material as a result of the reduction of the magnetic matrix alongside the silver cations. The treatment with ultrasound detached large amounts of silver from the iron oxide phase and resulted in the lowest amount of silver incorporated in the nanocomposite. Despite that, this treatment led to the highest antibacterial activity against both Gram-positive and Gram-negative strains, indicating that the homogeneity of the distribution of silver on the iron oxide matrix is a more important determinant of the antibacterial performance than the amount of silver incorporated in the material. At the same time, the treatment with Lugol's iodine equally increased the distribution homogeneity, but induced excessive ion exchange and crystal lattice substitutions, thereby adversely affecting the antibacterial performance. This has indicated that the mode of binding silver to iron oxide can compensate for the positive effects of homogeneous distribution with respect to the antibacterial performance.",
journal = "Materials Today Communications",
title = "Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites",
volume = "32",
pages = "104157",
doi = "10.1016/j.mtcomm.2022.104157"
}
Šuljagić, M., Milenković, M., Uskoković, V., Mirković, M. M., Vrbica, B., Pavlović, V. B., Živković-Radovanović, V., Stanković, D. M.,& Anđelković, L.. (2022). Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites. in Materials Today Communications, 32, 104157.
https://doi.org/10.1016/j.mtcomm.2022.104157
Šuljagić M, Milenković M, Uskoković V, Mirković MM, Vrbica B, Pavlović VB, Živković-Radovanović V, Stanković DM, Anđelković L. Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites. in Materials Today Communications. 2022;32:104157.
doi:10.1016/j.mtcomm.2022.104157 .
Šuljagić, Marija, Milenković, Milica, Uskoković, Vuk, Mirković, Miljana M., Vrbica, Boško, Pavlović, Vladimir B., Živković-Radovanović, Vukosava, Stanković, Dalibor M., Anđelković, Ljubica, "Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites" in Materials Today Communications, 32 (2022):104157,
https://doi.org/10.1016/j.mtcomm.2022.104157 . .
1
1

New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies

Dražić, Branka; Antonijević-Nikolić, Mirjana; Marinović-Cincović, Milena; Živković-Radovanović, Vukosava; Borović, Branka; Tanasković, Slađana

(2022)

TY  - JOUR
AU  - Dražić, Branka
AU  - Antonijević-Nikolić, Mirjana
AU  - Marinović-Cincović, Milena
AU  - Živković-Radovanović, Vukosava
AU  - Borović, Branka
AU  - Tanasković, Slađana
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10365
AB  - Two new cationic Cu(II) complexes of cyclam (1,4,8,11-tetraazacyclotetradecane) and aminocarboxylate coligands glycine or alanine have been synthesized. The complexes were characterized by elemental analysis (C, H and N), molar electrical conductivity, magnetic susceptibility measurement at room temperature, spectral methods (UV/Vis and Fourier transform infrared), as well as by thermogravimetric (TG) and differential thermal analysis (DTA). The analytical data of the complexes show the formation of mononuclear complexes with general formula [Cu(L)cyc](ClO4)2·nH2O, A) L = glycine, n = 1.5 and B) L = alanine, n = 2.5. The tetradentate ligand cyclam was coordinated to metals through four N donors. The spectroscopic data suggested that the amino carboxylate ligands coordinated via their carboxylate ion moieties. The six- -coordinate octahedral geometry around Cu(II) in both complexes was presumed. TG-DTA analysis indicated that complex B decomposed exothermally in a single step in the range of 310–400°C. The cytotoxic activity of Cu(II) complexes and the starting ligands were tested against human cervix adenocarcinoma cell line (HeLa), human melanoma (FemX) and human colon carcinoma (LS174). The IC50 values for the Cu(II) complexes were from 48.35–82.25 μM. Both complexes were tested for their antimicrobial activity against Staphylococcus aureus, Bacillus subtilis, Escherichia coli and the yeast Candida albicans.
T2  - Journal of the Serbian Chemical Society
T1  - New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies
VL  - 87
IS  - 4
SP  - 451
EP  - 464
DO  - 10.2298/JSC211107026D
ER  - 
@article{
author = "Dražić, Branka and Antonijević-Nikolić, Mirjana and Marinović-Cincović, Milena and Živković-Radovanović, Vukosava and Borović, Branka and Tanasković, Slađana",
year = "2022",
abstract = "Two new cationic Cu(II) complexes of cyclam (1,4,8,11-tetraazacyclotetradecane) and aminocarboxylate coligands glycine or alanine have been synthesized. The complexes were characterized by elemental analysis (C, H and N), molar electrical conductivity, magnetic susceptibility measurement at room temperature, spectral methods (UV/Vis and Fourier transform infrared), as well as by thermogravimetric (TG) and differential thermal analysis (DTA). The analytical data of the complexes show the formation of mononuclear complexes with general formula [Cu(L)cyc](ClO4)2·nH2O, A) L = glycine, n = 1.5 and B) L = alanine, n = 2.5. The tetradentate ligand cyclam was coordinated to metals through four N donors. The spectroscopic data suggested that the amino carboxylate ligands coordinated via their carboxylate ion moieties. The six- -coordinate octahedral geometry around Cu(II) in both complexes was presumed. TG-DTA analysis indicated that complex B decomposed exothermally in a single step in the range of 310–400°C. The cytotoxic activity of Cu(II) complexes and the starting ligands were tested against human cervix adenocarcinoma cell line (HeLa), human melanoma (FemX) and human colon carcinoma (LS174). The IC50 values for the Cu(II) complexes were from 48.35–82.25 μM. Both complexes were tested for their antimicrobial activity against Staphylococcus aureus, Bacillus subtilis, Escherichia coli and the yeast Candida albicans.",
journal = "Journal of the Serbian Chemical Society",
title = "New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies",
volume = "87",
number = "4",
pages = "451-464",
doi = "10.2298/JSC211107026D"
}
Dražić, B., Antonijević-Nikolić, M., Marinović-Cincović, M., Živković-Radovanović, V., Borović, B.,& Tanasković, S.. (2022). New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies. in Journal of the Serbian Chemical Society, 87(4), 451-464.
https://doi.org/10.2298/JSC211107026D
Dražić B, Antonijević-Nikolić M, Marinović-Cincović M, Živković-Radovanović V, Borović B, Tanasković S. New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies. in Journal of the Serbian Chemical Society. 2022;87(4):451-464.
doi:10.2298/JSC211107026D .
Dražić, Branka, Antonijević-Nikolić, Mirjana, Marinović-Cincović, Milena, Živković-Radovanović, Vukosava, Borović, Branka, Tanasković, Slađana, "New copper(II) cyclam complexes with aminocarboxylate co-ligands: Synthesis, characterization, and in vitro antiproliferative and antibacterial studies" in Journal of the Serbian Chemical Society, 87, no. 4 (2022):451-464,
https://doi.org/10.2298/JSC211107026D . .

Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method

Milojkov, Dušan V.; Stanić, Vojislav; Dimović, Slavko; Mutavdžić, Dragosav R.; Živković-Radovanović, Vukosava; Janjić, Goran V.; Radotić, Ksenija

(2019)

TY  - JOUR
AU  - Milojkov, Dušan V.
AU  - Stanić, Vojislav
AU  - Dimović, Slavko
AU  - Mutavdžić, Dragosav R.
AU  - Živković-Radovanović, Vukosava
AU  - Janjić, Goran V.
AU  - Radotić, Ksenija
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8629
AB  - In the present study we have analyzed effects of Ag+ ions doping on energetic profiles of nanophosphors materials based on fluorapatite crystal system. The UV radiation absorption and luminescence properties of monophase fluorapatite (FAP) and Ag+ doped fluorapatite (AgFAP) nanomaterials obtained by neutralization method were investigated using the photoluminescence spectrophotometry. The excitation-emission profiles of nanomaterials were analyzed statistically by MCR-ALS method and number of fluorophores was extracted. FAP lattice absorbed light at 350 nm in the UVA part of spectrum, and with increasing concentration of Ag+ ions new absorption maximum appeared at 270 nm in the UVC part. Fluorescence of FAP nanoparticles was in violet region of visible part of the spectrum, with a red shift to the green region when Ag+ was doped in lattice. MCR-ALS analyses of fluorescence spectra confirm formation of two maxima, at 484 and 505 nm, as a consequence of Ag+ ions doping in FAP lattice at Ca1 (4f) sites. The results of quantum chemical calculations showed that an Ag+ ion is stronger bonded to the binding site 1 (-1352:6 kcal/mol) than to the binding site 2 (-1249:0 kcal/mol). Considering that AgFAP1 nanopowder absorbs photons over all part of UV radiation spectrum, this material might be used as potential radiation protective nanomaterial. © 2019 Polish Academy of Sciences. All rights reserved.
T2  - Acta Physica Polonica A
T1  - Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method
VL  - 136
IS  - 1
SP  - 86
EP  - 91
DO  - 10.12693/APhysPolA.136.86
ER  - 
@article{
author = "Milojkov, Dušan V. and Stanić, Vojislav and Dimović, Slavko and Mutavdžić, Dragosav R. and Živković-Radovanović, Vukosava and Janjić, Goran V. and Radotić, Ksenija",
year = "2019",
abstract = "In the present study we have analyzed effects of Ag+ ions doping on energetic profiles of nanophosphors materials based on fluorapatite crystal system. The UV radiation absorption and luminescence properties of monophase fluorapatite (FAP) and Ag+ doped fluorapatite (AgFAP) nanomaterials obtained by neutralization method were investigated using the photoluminescence spectrophotometry. The excitation-emission profiles of nanomaterials were analyzed statistically by MCR-ALS method and number of fluorophores was extracted. FAP lattice absorbed light at 350 nm in the UVA part of spectrum, and with increasing concentration of Ag+ ions new absorption maximum appeared at 270 nm in the UVC part. Fluorescence of FAP nanoparticles was in violet region of visible part of the spectrum, with a red shift to the green region when Ag+ was doped in lattice. MCR-ALS analyses of fluorescence spectra confirm formation of two maxima, at 484 and 505 nm, as a consequence of Ag+ ions doping in FAP lattice at Ca1 (4f) sites. The results of quantum chemical calculations showed that an Ag+ ion is stronger bonded to the binding site 1 (-1352:6 kcal/mol) than to the binding site 2 (-1249:0 kcal/mol). Considering that AgFAP1 nanopowder absorbs photons over all part of UV radiation spectrum, this material might be used as potential radiation protective nanomaterial. © 2019 Polish Academy of Sciences. All rights reserved.",
journal = "Acta Physica Polonica A",
title = "Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method",
volume = "136",
number = "1",
pages = "86-91",
doi = "10.12693/APhysPolA.136.86"
}
Milojkov, D. V., Stanić, V., Dimović, S., Mutavdžić, D. R., Živković-Radovanović, V., Janjić, G. V.,& Radotić, K.. (2019). Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method. in Acta Physica Polonica A, 136(1), 86-91.
https://doi.org/10.12693/APhysPolA.136.86
Milojkov DV, Stanić V, Dimović S, Mutavdžić DR, Živković-Radovanović V, Janjić GV, Radotić K. Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method. in Acta Physica Polonica A. 2019;136(1):86-91.
doi:10.12693/APhysPolA.136.86 .
Milojkov, Dušan V., Stanić, Vojislav, Dimović, Slavko, Mutavdžić, Dragosav R., Živković-Radovanović, Vukosava, Janjić, Goran V., Radotić, Ksenija, "Effects of Ag + Ion Doping on UV Radiation Absorption and Luminescence Profiles of Fluorapatite Nanomaterials Obtained by Neutralization Method" in Acta Physica Polonica A, 136, no. 1 (2019):86-91,
https://doi.org/10.12693/APhysPolA.136.86 . .
3
1
3

Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells

Milojkov, Dušan V.; Nastasijević, Branislav J.; Živković-Radovanović, Vukosava; Janjić, Goran V.; Dimović, Slavko; Mutavdžić, Dragosav R.; Stanić, Vojislav

(Belgrade : Vinča Institute of Nuclear Sciences, 2018)

TY  - CONF
AU  - Milojkov, Dušan V.
AU  - Nastasijević, Branislav J.
AU  - Živković-Radovanović, Vukosava
AU  - Janjić, Goran V.
AU  - Dimović, Slavko
AU  - Mutavdžić, Dragosav R.
AU  - Stanić, Vojislav
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11646
AB  - In this study, the preparation and characterization of luminescent fluorapatite (FAP) nanoparticles (50 and 80 nm rod-size), and their use for labeling of Saccharomyces cerevisae cells were investigated. Fluorapatite nanoparticles were obtained by neutralization method. X-ray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence (PL) methods have confirmed a rod-like material of nanometer size with broadband emission within 380-600 nm under UVA light excitation. Fluorescence microscopy showed that fluorapatite nano fluorophors successfully labeled S. cerevisiae cells, by attaching the proteins on the cell wall. Obtained luminescent fluorapatite nanorods could be used as a probe for visualization and detection of yeast cells.
PB  - Belgrade : Vinča Institute of Nuclear Sciences
C3  - 6th Workshop Specific Methods for Food Safety and Quality, September 27th, 2018, Belgrade, Serbia, 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry
T1  - Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells
SP  - 159
EP  - 162
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11646
ER  - 
@conference{
author = "Milojkov, Dušan V. and Nastasijević, Branislav J. and Živković-Radovanović, Vukosava and Janjić, Goran V. and Dimović, Slavko and Mutavdžić, Dragosav R. and Stanić, Vojislav",
year = "2018",
abstract = "In this study, the preparation and characterization of luminescent fluorapatite (FAP) nanoparticles (50 and 80 nm rod-size), and their use for labeling of Saccharomyces cerevisae cells were investigated. Fluorapatite nanoparticles were obtained by neutralization method. X-ray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence (PL) methods have confirmed a rod-like material of nanometer size with broadband emission within 380-600 nm under UVA light excitation. Fluorescence microscopy showed that fluorapatite nano fluorophors successfully labeled S. cerevisiae cells, by attaching the proteins on the cell wall. Obtained luminescent fluorapatite nanorods could be used as a probe for visualization and detection of yeast cells.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences",
journal = "6th Workshop Specific Methods for Food Safety and Quality, September 27th, 2018, Belgrade, Serbia, 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry",
title = "Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells",
pages = "159-162",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11646"
}
Milojkov, D. V., Nastasijević, B. J., Živković-Radovanović, V., Janjić, G. V., Dimović, S., Mutavdžić, D. R.,& Stanić, V.. (2018). Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells. in 6th Workshop Specific Methods for Food Safety and Quality, September 27th, 2018, Belgrade, Serbia, 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry
Belgrade : Vinča Institute of Nuclear Sciences., 159-162.
https://hdl.handle.net/21.15107/rcub_vinar_11646
Milojkov DV, Nastasijević BJ, Živković-Radovanović V, Janjić GV, Dimović S, Mutavdžić DR, Stanić V. Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells. in 6th Workshop Specific Methods for Food Safety and Quality, September 27th, 2018, Belgrade, Serbia, 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry. 2018;:159-162.
https://hdl.handle.net/21.15107/rcub_vinar_11646 .
Milojkov, Dušan V., Nastasijević, Branislav J., Živković-Radovanović, Vukosava, Janjić, Goran V., Dimović, Slavko, Mutavdžić, Dragosav R., Stanić, Vojislav, "Synthesis and characterization of luminescent fluorapatite nanorods for labeling of Saccharomyces cerevisiae cells" in 6th Workshop Specific Methods for Food Safety and Quality, September 27th, 2018, Belgrade, Serbia, 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry (2018):159-162,
https://hdl.handle.net/21.15107/rcub_vinar_11646 .