Lazić, Vesna M.

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Authority KeyName Variants
orcid::0000-0001-6440-6577
  • Lazić, Vesna M. (28)
  • Ilić, Vesna M. (7)
  • Lazić, Vesna (2)
Projects
Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion Size-, shape- and structure- dependent properties of nanoparticles and nanocomposites
Application of biotechnological methods for sustainable exploitation of by-products of agro-industry Cell Cycle Aberrations and the Impact of Oxidative Stress in Neurodegenerative Processes and Malignant Transformation of the Cell
Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden Ministry of Education, Science and Technological Development of the Republic of Serbia
Bilateral project between the Republic of Slovenia and the Republic of Serbia (No. 44) Bilateral project Portugese-Serbia [337-00-00227/2019-09/14]
EPSCoR of the United States (Award IIA-1355423) Hormonal regulation of expression and activity of the nitric oxide synthase and sodium-potassium pump in experimental models of insulin resistance, diabetes and cardiovascular disorders
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. 451-03-68/2020-14/200019 (University of Belgrade, Institute for the Application of Nuclear Energy - INEP)
Sinteza i karakterizacija nanočestica i nanokompozita Production of lactic acid and probiotics on waste products of food and agricultural industry
Ministry of Science and Environment of Republic of Serbia [142066], Eureka project NANOVISION [E! 4043] Ministry of Science of Republic of Serbia [142066], Eureka [EI 4043]
Ministry of Science of Republic of Serbia [NANOVISION E! 4043, 142066] Ministry of Science of the Republic of Serbia [NANOVISION E! 4043, BIOPOLS E! 3456]
Ministry of Science of the Republic of Serbia [TR19007, 142066, E !4043-NANOVISION] Ministry of Science of the Republic of Serbia [TR1 9007], Eureka [E !4043]
Portuguese Foundation for Science and Technology [SFRH/BPD/121464/2016] Portuguese Foundation for Science and Technology [ UID/FIS/04650/2020]
Programme for Funding Multilateral Scientific and Technological Cooperation Projects in the Danube Region (DS-2016-0016) Qatar National Research Fund [8-028-1-001]
Slovak Research and Development Agency (No. DS-2016-0016) Slovenian Research Agency (Research Programme P2-0118)
U.S. Department of Energy [DE-FG02-08ER64624]

Author's Bibliography

Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells

Lazić, Vesna; Pirković, Andrea; Sredojević, Dušan; Marković, Jelena; Papan, Jelena; Ahrenkiel, S. Phillip; Janković-Častvan, Ivona; Dekanski, Dragana; Jovanović-Krivokuća, Milica; Nedeljković, Jovan

(2021)

TY  - JOUR
AU  - Lazić, Vesna
AU  - Pirković, Andrea
AU  - Sredojević, Dušan
AU  - Marković, Jelena
AU  - Papan, Jelena
AU  - Ahrenkiel, S. Phillip
AU  - Janković-Častvan, Ivona
AU  - Dekanski, Dragana
AU  - Jovanović-Krivokuća, Milica
AU  - Nedeljković, Jovan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9897
AB  - The toxicity of hybrid nanoparticles, consisting of non-toxic components, zirconium dioxide nanoparticles (ZrO2 NPs), and caffeic acid (CA), was examined against four different cell lines (HTR-8 SV/Neo, JEG-3, JAR, and HeLa). Stable aqueous ZrO2 sol, synthesized by forced hydrolysis, consists of 3–4 nm in size primary particles organized in 30–60 nm in size snowflake-like particles, as determined by transmission electron microscopy and direct light scattering measurements. The surface modification of ZrO2 NPs with CA leads to the formation of an interfacial charge transfer (ICT) complex followed by the appearance of absorption in the visible spectral range. The spectroscopic observations are complemented with the density functional theory calculations using a cluster model. The ZrO2 NPs and CA are non-toxic against four different cell lines in investigated concentration range. Also, ZrO2 NPs promote the proliferation of HTR-8 SV/Neo, JAR, and HeLa cells. On the other hand, hybrid ZrO2/CA NPs induced a significant reduction of the viability of the JEG-3 cells (39 %) for the high concentration of components (1.6 mM ZrO2 and 0.4 mM CA).
T2  - Chemico-Biological Interactions
T1  - Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells
VL  - 347
SP  - 109618
DO  - 10.1016/j.cbi.2021.109618
ER  - 
@article{
author = "Lazić, Vesna and Pirković, Andrea and Sredojević, Dušan and Marković, Jelena and Papan, Jelena and Ahrenkiel, S. Phillip and Janković-Častvan, Ivona and Dekanski, Dragana and Jovanović-Krivokuća, Milica and Nedeljković, Jovan",
year = "2021",
abstract = "The toxicity of hybrid nanoparticles, consisting of non-toxic components, zirconium dioxide nanoparticles (ZrO2 NPs), and caffeic acid (CA), was examined against four different cell lines (HTR-8 SV/Neo, JEG-3, JAR, and HeLa). Stable aqueous ZrO2 sol, synthesized by forced hydrolysis, consists of 3–4 nm in size primary particles organized in 30–60 nm in size snowflake-like particles, as determined by transmission electron microscopy and direct light scattering measurements. The surface modification of ZrO2 NPs with CA leads to the formation of an interfacial charge transfer (ICT) complex followed by the appearance of absorption in the visible spectral range. The spectroscopic observations are complemented with the density functional theory calculations using a cluster model. The ZrO2 NPs and CA are non-toxic against four different cell lines in investigated concentration range. Also, ZrO2 NPs promote the proliferation of HTR-8 SV/Neo, JAR, and HeLa cells. On the other hand, hybrid ZrO2/CA NPs induced a significant reduction of the viability of the JEG-3 cells (39 %) for the high concentration of components (1.6 mM ZrO2 and 0.4 mM CA).",
journal = "Chemico-Biological Interactions",
title = "Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells",
volume = "347",
pages = "109618",
doi = "10.1016/j.cbi.2021.109618"
}
Lazić, V., Pirković, A., Sredojević, D., Marković, J., Papan, J., Ahrenkiel, S. P., Janković-Častvan, I., Dekanski, D., Jovanović-Krivokuća, M.,& Nedeljković, J.. (2021). Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells. in Chemico-Biological Interactions, 347, 109618.
https://doi.org/10.1016/j.cbi.2021.109618
Lazić V, Pirković A, Sredojević D, Marković J, Papan J, Ahrenkiel SP, Janković-Častvan I, Dekanski D, Jovanović-Krivokuća M, Nedeljković J. Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells. in Chemico-Biological Interactions. 2021;347:109618.
doi:10.1016/j.cbi.2021.109618 .
Lazić, Vesna, Pirković, Andrea, Sredojević, Dušan, Marković, Jelena, Papan, Jelena, Ahrenkiel, S. Phillip, Janković-Častvan, Ivona, Dekanski, Dragana, Jovanović-Krivokuća, Milica, Nedeljković, Jovan, "Surface-modified ZrO2 nanoparticles with caffeic acid: Characterization and in vitro evaluation of biosafety for placental cells" in Chemico-Biological Interactions, 347 (2021):109618,
https://doi.org/10.1016/j.cbi.2021.109618 . .

Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands

Lazić, Vesna M.; Živković, Ljiljana; Sredojević, Dušan; Fernandes, Margarida M.; Lanceros-Mendez, Senentxu; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2020)

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Živković, Ljiljana
AU  - Sredojević, Dušan
AU  - Fernandes,  Margarida M.
AU  - Lanceros-Mendez,  Senentxu
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9613
AB  - Cerium dioxide (CeO2) finds applications in areas such as corrosion protection, solar cells, or catalysis, finding increasing applications in biomedicine. This work reports on surface-modified CeO2 particles in order to tune their applicability in the biomedical field. Stable aqueous CeO2 sol, consisting of 3-4 nm in size crystallites, was synthesized using forced hydrolysis. The coordination of catecholate-type of ligands (catechol, caffeic acid, tiron, and dopamine) to the surface-Ce atoms is followed with the appearance of absorption in the visible spectral range as a consequence of interfacial charge-transfer complex formation. The spectroscopic observations are complemented with the density functional theory calculations using a cluster model. The synthesized samples were characterized by X-ray diffraction analysis, transmission electron microscopy, and nitrogen adsorption-desorption isotherms. The ζ-potential measurements indicated that the stability of CeO2 sol is preserved upon surface modification. The pristine CeO2 nanoparticles (NPs) are nontoxic against pre-osteoblast cells in the entire studied concentration range (up to 1.5 mM). Hybrid CeO2 NPs, capped with dopamine or caffeic acid, display toxic behavior for concentrations ≥0.17 and 1.5 mM, respectively. On the other hand, surface-modified CeO2 NPs with catechol and tiron promote the proliferation of pre-osteoblast cells. Copyright © 2020 American Chemical Society.
T2  - Langmuir
T1  - Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands
VL  - 36
IS  - 33
SP  - 9738
EP  - 9746
DO  - 10.1021/acs.langmuir.0c01163
ER  - 
@article{
author = "Lazić, Vesna M. and Živković, Ljiljana and Sredojević, Dušan and Fernandes,  Margarida M. and Lanceros-Mendez,  Senentxu and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2020",
abstract = "Cerium dioxide (CeO2) finds applications in areas such as corrosion protection, solar cells, or catalysis, finding increasing applications in biomedicine. This work reports on surface-modified CeO2 particles in order to tune their applicability in the biomedical field. Stable aqueous CeO2 sol, consisting of 3-4 nm in size crystallites, was synthesized using forced hydrolysis. The coordination of catecholate-type of ligands (catechol, caffeic acid, tiron, and dopamine) to the surface-Ce atoms is followed with the appearance of absorption in the visible spectral range as a consequence of interfacial charge-transfer complex formation. The spectroscopic observations are complemented with the density functional theory calculations using a cluster model. The synthesized samples were characterized by X-ray diffraction analysis, transmission electron microscopy, and nitrogen adsorption-desorption isotherms. The ζ-potential measurements indicated that the stability of CeO2 sol is preserved upon surface modification. The pristine CeO2 nanoparticles (NPs) are nontoxic against pre-osteoblast cells in the entire studied concentration range (up to 1.5 mM). Hybrid CeO2 NPs, capped with dopamine or caffeic acid, display toxic behavior for concentrations ≥0.17 and 1.5 mM, respectively. On the other hand, surface-modified CeO2 NPs with catechol and tiron promote the proliferation of pre-osteoblast cells. Copyright © 2020 American Chemical Society.",
journal = "Langmuir",
title = "Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands",
volume = "36",
number = "33",
pages = "9738-9746",
doi = "10.1021/acs.langmuir.0c01163"
}
Lazić, V. M., Živković, L., Sredojević, D., Fernandes, M. M., Lanceros-Mendez, S., Ahrenkiel, S. P.,& Nedeljković, J.. (2020). Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands. in Langmuir, 36(33), 9738-9746.
https://doi.org/10.1021/acs.langmuir.0c01163
Lazić VM, Živković L, Sredojević D, Fernandes MM, Lanceros-Mendez S, Ahrenkiel SP, Nedeljković J. Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands. in Langmuir. 2020;36(33):9738-9746.
doi:10.1021/acs.langmuir.0c01163 .
Lazić, Vesna M., Živković, Ljiljana, Sredojević, Dušan, Fernandes,  Margarida M., Lanceros-Mendez,  Senentxu, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Tuning properties of cerium dioxide nanoparticles by surface modification with catecholate-type of ligands" in Langmuir, 36, no. 33 (2020):9738-9746,
https://doi.org/10.1021/acs.langmuir.0c01163 . .
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Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli

Miljković, Miona G.; Lazić, Vesna M.; Davidović, Slađana Z.; Milivojević, Ana; Papan, Jelena; Fernandes, Margarida M.; Lanceros-Mendez, Senentxu; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2020)

TY  - JOUR
AU  - Miljković, Miona G.
AU  - Lazić, Vesna M.
AU  - Davidović, Slađana Z.
AU  - Milivojević, Ana
AU  - Papan, Jelena
AU  - Fernandes, Margarida M.
AU  - Lanceros-Mendez, Senentxu
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8902
AB  - The aim of this study was the development of a non-toxic, biosynthetic antimicrobial agent which selectively acts on only one type of microorganism, and preserves the microbiota. Antimicrobial performance of biosynthesized silver nanoparticles (Ag NPs) by horsetail (Equisetum arvense L.) extract was examined against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus, as well as yeasts Candida albicans and Saccharomyces boulardii. Also, the cytotoxicity of Ag NPs was examined toward pre-osteoblast cells. The synthetic conditions—concentration of extract, temperature, and pH—were optimized to prepare silver colloids with different particle size distributions and long-term stability. The obtained samples were characterized using transmission electron microscopy, X-ray diffraction analysis, and absorption spectroscopy. The smaller-sized Ag NPs (~ 10–20 nm), prepared at a lower temperature (20 °C), showed better antimicrobial performance against E. coli compared to larger ones (~ 40–60 nm), prepared at high temperature (100 °C). On the other hand, both samples did not display any toxic action against bacteria S. aureus, or yeasts C. albicans and S. boulardii. Non-cytotoxic behavior of Ag NPs toward pre-osteoblast cells was observed for the concentrations of silver ≤ 2.25 and ≤ 4.5 mg L−1 for 10–20 and 40–60 nm-sized Ag NPs, respectively. Biosynthesized Ag NPs by horsetail extract display selective toxic action against E. coli at the ecologically acceptable concentration level. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.
T2  - Journal of Inorganic and Organometallic Polymers and Materials
T1  - Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli
VL  - 30
IS  - 7
SP  - 2598
EP  - 2607
DO  - 10.1007/s10904-019-01402-x
ER  - 
@article{
author = "Miljković, Miona G. and Lazić, Vesna M. and Davidović, Slađana Z. and Milivojević, Ana and Papan, Jelena and Fernandes, Margarida M. and Lanceros-Mendez, Senentxu and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2020",
abstract = "The aim of this study was the development of a non-toxic, biosynthetic antimicrobial agent which selectively acts on only one type of microorganism, and preserves the microbiota. Antimicrobial performance of biosynthesized silver nanoparticles (Ag NPs) by horsetail (Equisetum arvense L.) extract was examined against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus, as well as yeasts Candida albicans and Saccharomyces boulardii. Also, the cytotoxicity of Ag NPs was examined toward pre-osteoblast cells. The synthetic conditions—concentration of extract, temperature, and pH—were optimized to prepare silver colloids with different particle size distributions and long-term stability. The obtained samples were characterized using transmission electron microscopy, X-ray diffraction analysis, and absorption spectroscopy. The smaller-sized Ag NPs (~ 10–20 nm), prepared at a lower temperature (20 °C), showed better antimicrobial performance against E. coli compared to larger ones (~ 40–60 nm), prepared at high temperature (100 °C). On the other hand, both samples did not display any toxic action against bacteria S. aureus, or yeasts C. albicans and S. boulardii. Non-cytotoxic behavior of Ag NPs toward pre-osteoblast cells was observed for the concentrations of silver ≤ 2.25 and ≤ 4.5 mg L−1 for 10–20 and 40–60 nm-sized Ag NPs, respectively. Biosynthesized Ag NPs by horsetail extract display selective toxic action against E. coli at the ecologically acceptable concentration level. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.",
journal = "Journal of Inorganic and Organometallic Polymers and Materials",
title = "Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli",
volume = "30",
number = "7",
pages = "2598-2607",
doi = "10.1007/s10904-019-01402-x"
}
Miljković, M. G., Lazić, V. M., Davidović, S. Z., Milivojević, A., Papan, J., Fernandes, M. M., Lanceros-Mendez, S., Ahrenkiel, S. P.,& Nedeljković, J.. (2020). Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli. in Journal of Inorganic and Organometallic Polymers and Materials, 30(7), 2598-2607.
https://doi.org/10.1007/s10904-019-01402-x
Miljković MG, Lazić VM, Davidović SZ, Milivojević A, Papan J, Fernandes MM, Lanceros-Mendez S, Ahrenkiel SP, Nedeljković J. Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli. in Journal of Inorganic and Organometallic Polymers and Materials. 2020;30(7):2598-2607.
doi:10.1007/s10904-019-01402-x .
Miljković, Miona G., Lazić, Vesna M., Davidović, Slađana Z., Milivojević, Ana, Papan, Jelena, Fernandes, Margarida M., Lanceros-Mendez, Senentxu, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Selective Antimicrobial Performance of Biosynthesized Silver Nanoparticles by Horsetail Extract Against E. coli" in Journal of Inorganic and Organometallic Polymers and Materials, 30, no. 7 (2020):2598-2607,
https://doi.org/10.1007/s10904-019-01402-x . .
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Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging

Lazić, Vesna; Vivod, Vera; Peršin, Zdenka; Stoiljković, Milovan; Ratnayake, Ishara S.; Ahrenkiel, Phillip S.; Nedeljković, Jovan; Kokol, Vanja

(2020)

TY  - JOUR
AU  - Lazić, Vesna
AU  - Vivod, Vera
AU  - Peršin, Zdenka
AU  - Stoiljković, Milovan
AU  - Ratnayake, Ishara S.
AU  - Ahrenkiel, Phillip S.
AU  - Nedeljković, Jovan
AU  - Kokol, Vanja
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9676
AB  - The effect of dextran-coated silver nanoparticles (Ag NPs 12.0 ± 1.9 nm) loading (0−0.42 wt%) on the mechanical, barrier, and antimicrobial properties of thin (50−60 μm) films prepared from cellulose nanofibrils by solvent casting method were studied as eco-friendly and food-preservative packaging materials. The presence of dextran was shown to act not only as a dispersing media for Ag NPs and controlling its release but also as a moisture-resistant sealable additive that, synergetically with reduced oxygen permeability, may preserve the food against bacteria growth. Thus, significantly reduced Oxygen Transmission Rates (from 2.07 to 1.40-0.78 cm3 m−2d−1) and hydrophilicity (from 20.8° to 52.4° for MilliQ water, and from 35-37° to 62-74° for 3 % acetic acid and 0.9 % NaCl simulant solutions), yielding a 99.9 % inhibition of Escherichia coli after five repeated cycles of 24 h exposure to 0.9 % NaCl solution was displayed, supported by a controlled release of Ag+ ions (below the toxicologically harmful threshold, <0.5 mg L-1).
T2  - Food Packaging and Shelf Life
T1  - Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging
VL  - 26
SP  - 100575
DO  - 10.1016/j.fpsl.2020.100575
ER  - 
@article{
author = "Lazić, Vesna and Vivod, Vera and Peršin, Zdenka and Stoiljković, Milovan and Ratnayake, Ishara S. and Ahrenkiel, Phillip S. and Nedeljković, Jovan and Kokol, Vanja",
year = "2020",
abstract = "The effect of dextran-coated silver nanoparticles (Ag NPs 12.0 ± 1.9 nm) loading (0−0.42 wt%) on the mechanical, barrier, and antimicrobial properties of thin (50−60 μm) films prepared from cellulose nanofibrils by solvent casting method were studied as eco-friendly and food-preservative packaging materials. The presence of dextran was shown to act not only as a dispersing media for Ag NPs and controlling its release but also as a moisture-resistant sealable additive that, synergetically with reduced oxygen permeability, may preserve the food against bacteria growth. Thus, significantly reduced Oxygen Transmission Rates (from 2.07 to 1.40-0.78 cm3 m−2d−1) and hydrophilicity (from 20.8° to 52.4° for MilliQ water, and from 35-37° to 62-74° for 3 % acetic acid and 0.9 % NaCl simulant solutions), yielding a 99.9 % inhibition of Escherichia coli after five repeated cycles of 24 h exposure to 0.9 % NaCl solution was displayed, supported by a controlled release of Ag+ ions (below the toxicologically harmful threshold, <0.5 mg L-1).",
journal = "Food Packaging and Shelf Life",
title = "Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging",
volume = "26",
pages = "100575",
doi = "10.1016/j.fpsl.2020.100575"
}
Lazić, V., Vivod, V., Peršin, Z., Stoiljković, M., Ratnayake, I. S., Ahrenkiel, P. S., Nedeljković, J.,& Kokol, V.. (2020). Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging. in Food Packaging and Shelf Life, 26, 100575.
https://doi.org/10.1016/j.fpsl.2020.100575
Lazić V, Vivod V, Peršin Z, Stoiljković M, Ratnayake IS, Ahrenkiel PS, Nedeljković J, Kokol V. Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging. in Food Packaging and Shelf Life. 2020;26:100575.
doi:10.1016/j.fpsl.2020.100575 .
Lazić, Vesna, Vivod, Vera, Peršin, Zdenka, Stoiljković, Milovan, Ratnayake, Ishara S., Ahrenkiel, Phillip S., Nedeljković, Jovan, Kokol, Vanja, "Dextran-coated silver nanoparticles for improved barrier and controlled antimicrobial properties of nanocellulose films used in food packaging" in Food Packaging and Shelf Life, 26 (2020):100575,
https://doi.org/10.1016/j.fpsl.2020.100575 . .
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Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study

Barbierikova, Zuzana; Dvoranova, Dana; Brezova, Vlasta; Džunuzović, Enis S.; Sredojević, Dušan; Lazić, Vesna M.; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Barbierikova, Zuzana
AU  - Dvoranova, Dana
AU  - Brezova, Vlasta
AU  - Džunuzović, Enis S.
AU  - Sredojević, Dušan
AU  - Lazić, Vesna M.
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0925346719300503
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8044
AB  - The visible-light-responsive inorganic-organic hybrid was prepared by surface modification of commercial TiO2 powder (Degussa P25) with 4-chlorophenol (4-CP). The optical absorption of the hybrid material is red-shifted compared to unmodified TiO2 powder due to the surface charge transfer complex (CTC) formation. The experimental results are supported by the density functional theory (DFT) calculations of the corresponding model cluster. The calculated electronic excitation spectrum is in agreement with the measured reflection spectrum of surface-modified TiO2 powder with 4-CP. The paramagnetic species, generated in the unmodified and surface-modified TiO2 powders upon excitation with ultraviolet and visible light, were identified using low-temperature electron paramagnetic resonance (EPR) spectroscopy. The formation of trapped electrons (Ti(III) centers) and the persistent oxygen-centered organic radicals indicated the photoinduced electron transfer from the chemisorbed 4-chlorophenol to the conduction band of TiO2. © 2019 Elsevier B.V.
T2  - Optical Materials
T1  - Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study
VL  - 89
SP  - 237
EP  - 242
DO  - 10.1016/j.optmat.2019.01.027
ER  - 
@article{
author = "Barbierikova, Zuzana and Dvoranova, Dana and Brezova, Vlasta and Džunuzović, Enis S. and Sredojević, Dušan and Lazić, Vesna M. and Nedeljković, Jovan",
year = "2019",
abstract = "The visible-light-responsive inorganic-organic hybrid was prepared by surface modification of commercial TiO2 powder (Degussa P25) with 4-chlorophenol (4-CP). The optical absorption of the hybrid material is red-shifted compared to unmodified TiO2 powder due to the surface charge transfer complex (CTC) formation. The experimental results are supported by the density functional theory (DFT) calculations of the corresponding model cluster. The calculated electronic excitation spectrum is in agreement with the measured reflection spectrum of surface-modified TiO2 powder with 4-CP. The paramagnetic species, generated in the unmodified and surface-modified TiO2 powders upon excitation with ultraviolet and visible light, were identified using low-temperature electron paramagnetic resonance (EPR) spectroscopy. The formation of trapped electrons (Ti(III) centers) and the persistent oxygen-centered organic radicals indicated the photoinduced electron transfer from the chemisorbed 4-chlorophenol to the conduction band of TiO2. © 2019 Elsevier B.V.",
journal = "Optical Materials",
title = "Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study",
volume = "89",
pages = "237-242",
doi = "10.1016/j.optmat.2019.01.027"
}
Barbierikova, Z., Dvoranova, D., Brezova, V., Džunuzović, E. S., Sredojević, D., Lazić, V. M.,& Nedeljković, J.. (2019). Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study. in Optical Materials, 89, 237-242.
https://doi.org/10.1016/j.optmat.2019.01.027
Barbierikova Z, Dvoranova D, Brezova V, Džunuzović ES, Sredojević D, Lazić VM, Nedeljković J. Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study. in Optical Materials. 2019;89:237-242.
doi:10.1016/j.optmat.2019.01.027 .
Barbierikova, Zuzana, Dvoranova, Dana, Brezova, Vlasta, Džunuzović, Enis S., Sredojević, Dušan, Lazić, Vesna M., Nedeljković, Jovan, "Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study" in Optical Materials, 89 (2019):237-242,
https://doi.org/10.1016/j.optmat.2019.01.027 . .
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Antimicrobial activity of silver nanoparticles supported by magnetite

Lazić, Vesna M.; Mihajlovski, Katarina ; Lazić, Vesna M.; Illés, Erzsébet; Stoiljković, Milovan; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Mihajlovski, Katarina 
AU  - Lazić, Vesna M.
AU  - Illés, Erzsébet
AU  - Stoiljković, Milovan
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://onlinelibrary.wiley.com/doi/abs/10.1002/slct.201900628
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8162
AB  - Antibacterial and antifungal ability of silver nanoparticles (Ag NPs) supported by functionalized magnetite (Fe 3 O 4 ) with 5-aminosalicylic acid (5-ASA) was tested against Gram-negative bacteria Escherichia coli, Gram-positive bacteria Staphylococcus aureus and yeast Candida albicans. Characterization of materials including transmission electron microscopy, X-ray diffraction analysis, and inductively coupled plasma optic emission spectroscopy technique followed each step during the course of nanocomposite preparation. The synthesized powder consists of 30–50 nm in size silver particles surrounded by clusters of smaller (∼10 nm) Fe 3 O 4 particles. The content of silver in the nanocomposite powder was found to be slightly above 40 wt.–%. Concentration-dependent and time-dependent bacterial reduction measurements in dark indicated that use of Ag NPs leads to the complete reduction of E. coli and S. aureus even at the concentration level of silver as low as 40 μg/mL. However, the negligible antifungal ability of synthesized nanocomposite was found against yeast C. albicans in the entire investigated concentration range (0.1-2.0 mg/mL of the nanocomposite, i. e., 40–800 μg/mL of silver). Complete inactivation of E. coli and S. aureus was achieved in five repeated cycles indicated that synthesized nanocomposite can perform under long-run working conditions. From the technological point of view, magnetic separation is the additional advantage of synthesized nanocomposite for potential use as an antibacterial agent. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
T2  - ChemistrySelect
T1  - Antimicrobial activity of silver nanoparticles supported by magnetite
VL  - 4
IS  - 14
SP  - 4018
EP  - 4024
DO  - 10.1002/slct.201900628
ER  - 
@article{
author = "Lazić, Vesna M. and Mihajlovski, Katarina  and Lazić, Vesna M. and Illés, Erzsébet and Stoiljković, Milovan and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2019",
abstract = "Antibacterial and antifungal ability of silver nanoparticles (Ag NPs) supported by functionalized magnetite (Fe 3 O 4 ) with 5-aminosalicylic acid (5-ASA) was tested against Gram-negative bacteria Escherichia coli, Gram-positive bacteria Staphylococcus aureus and yeast Candida albicans. Characterization of materials including transmission electron microscopy, X-ray diffraction analysis, and inductively coupled plasma optic emission spectroscopy technique followed each step during the course of nanocomposite preparation. The synthesized powder consists of 30–50 nm in size silver particles surrounded by clusters of smaller (∼10 nm) Fe 3 O 4 particles. The content of silver in the nanocomposite powder was found to be slightly above 40 wt.–%. Concentration-dependent and time-dependent bacterial reduction measurements in dark indicated that use of Ag NPs leads to the complete reduction of E. coli and S. aureus even at the concentration level of silver as low as 40 μg/mL. However, the negligible antifungal ability of synthesized nanocomposite was found against yeast C. albicans in the entire investigated concentration range (0.1-2.0 mg/mL of the nanocomposite, i. e., 40–800 μg/mL of silver). Complete inactivation of E. coli and S. aureus was achieved in five repeated cycles indicated that synthesized nanocomposite can perform under long-run working conditions. From the technological point of view, magnetic separation is the additional advantage of synthesized nanocomposite for potential use as an antibacterial agent. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",
journal = "ChemistrySelect",
title = "Antimicrobial activity of silver nanoparticles supported by magnetite",
volume = "4",
number = "14",
pages = "4018-4024",
doi = "10.1002/slct.201900628"
}
Lazić, V. M., Mihajlovski, K., Lazić, V. M., Illés, E., Stoiljković, M., Ahrenkiel, S. P.,& Nedeljković, J.. (2019). Antimicrobial activity of silver nanoparticles supported by magnetite. in ChemistrySelect, 4(14), 4018-4024.
https://doi.org/10.1002/slct.201900628
Lazić VM, Mihajlovski K, Lazić VM, Illés E, Stoiljković M, Ahrenkiel SP, Nedeljković J. Antimicrobial activity of silver nanoparticles supported by magnetite. in ChemistrySelect. 2019;4(14):4018-4024.
doi:10.1002/slct.201900628 .
Lazić, Vesna M., Mihajlovski, Katarina , Lazić, Vesna M., Illés, Erzsébet, Stoiljković, Milovan, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Antimicrobial activity of silver nanoparticles supported by magnetite" in ChemistrySelect, 4, no. 14 (2019):4018-4024,
https://doi.org/10.1002/slct.201900628 . .
1
6
5
6

Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid

Smičiklas, Ivana D.; Lazić, Vesna M.; Živković, Ljiljana; Porobić, Slavica; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Smičiklas, Ivana D.
AU  - Lazić, Vesna M.
AU  - Živković, Ljiljana
AU  - Porobić, Slavica
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8172
AB  - The sorption ability of biogenic hydroxyapatite (BHAP) towards heavy metal ions (Pb, Cu, Ni, Cd, and Zn) is compared with functionalized BHAP powders with caffeic acid (CA) and 3,4-dihydroxybenzoic acid (3,4-DHBA). The functionalization of the BHAP with either CA or 3,4-DHBA is indicated by the appearance of the colored powders due to the formation of the interfacial charge transfer (ICT) complexes. The detailed characterization of as-prepared and functionalized BHAP samples was performed using transmission electron microscopy, reflection spectroscopy, thermogravimetric analysis and determination of zeta potential. All three sorbents clearly displayed preferential sorption of Pb ions when the total concentration of multi-component equimolar solutions of heavy metal ions is high. It should be emphasized that the sorption capacity of functionalized BHAP with either CA or 3,4-BHAP was found to be higher, up to 60%, compared to as-prepared BHAP without the decrease of selectivity towards Pb ions. © 2019, © 2019 Taylor & Francis Group, LLC.
T2  - Journal of Environmental Science and Health, Part A
T1  - Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid
VL  - 54
IS  - 9
SP  - 899
EP  - 905
DO  - 10.1080/10934529.2019.1606575
ER  - 
@article{
author = "Smičiklas, Ivana D. and Lazić, Vesna M. and Živković, Ljiljana and Porobić, Slavica and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2019",
abstract = "The sorption ability of biogenic hydroxyapatite (BHAP) towards heavy metal ions (Pb, Cu, Ni, Cd, and Zn) is compared with functionalized BHAP powders with caffeic acid (CA) and 3,4-dihydroxybenzoic acid (3,4-DHBA). The functionalization of the BHAP with either CA or 3,4-DHBA is indicated by the appearance of the colored powders due to the formation of the interfacial charge transfer (ICT) complexes. The detailed characterization of as-prepared and functionalized BHAP samples was performed using transmission electron microscopy, reflection spectroscopy, thermogravimetric analysis and determination of zeta potential. All three sorbents clearly displayed preferential sorption of Pb ions when the total concentration of multi-component equimolar solutions of heavy metal ions is high. It should be emphasized that the sorption capacity of functionalized BHAP with either CA or 3,4-BHAP was found to be higher, up to 60%, compared to as-prepared BHAP without the decrease of selectivity towards Pb ions. © 2019, © 2019 Taylor & Francis Group, LLC.",
journal = "Journal of Environmental Science and Health, Part A",
title = "Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid",
volume = "54",
number = "9",
pages = "899-905",
doi = "10.1080/10934529.2019.1606575"
}
Smičiklas, I. D., Lazić, V. M., Živković, L., Porobić, S., Ahrenkiel, S. P.,& Nedeljković, J.. (2019). Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid. in Journal of Environmental Science and Health, Part A, 54(9), 899-905.
https://doi.org/10.1080/10934529.2019.1606575
Smičiklas ID, Lazić VM, Živković L, Porobić S, Ahrenkiel SP, Nedeljković J. Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid. in Journal of Environmental Science and Health, Part A. 2019;54(9):899-905.
doi:10.1080/10934529.2019.1606575 .
Smičiklas, Ivana D., Lazić, Vesna M., Živković, Ljiljana, Porobić, Slavica, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid" in Journal of Environmental Science and Health, Part A, 54, no. 9 (2019):899-905,
https://doi.org/10.1080/10934529.2019.1606575 . .
2
2
3

Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid

Smičiklas, Ivana D.; Lazić, Vesna M.; Živković, Ljiljana; Porobić, Slavica; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Smičiklas, Ivana D.
AU  - Lazić, Vesna M.
AU  - Živković, Ljiljana
AU  - Porobić, Slavica
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8188
AB  - The sorption ability of biogenic hydroxyapatite (BHAP) towards heavy metal ions (Pb, Cu, Ni, Cd, and Zn) is compared with functionalized BHAP powders with caffeic acid (CA) and 3,4-dihydroxybenzoic acid (3,4-DHBA). The functionalization of the BHAP with either CA or 3,4-DHBA is indicated by the appearance of the colored powders due to the formation of the interfacial charge transfer (ICT) complexes. The detailed characterization of as-prepared and functionalized BHAP samples was performed using transmission electron microscopy, reflection spectroscopy, thermogravimetric analysis and determination of zeta potential. All three sorbents clearly displayed preferential sorption of Pb ions when the total concentration of multi-component equimolar solutions of heavy metal ions is high. It should be emphasized that the sorption capacity of functionalized BHAP with either CA or 3,4-BHAP was found to be higher, up to 60%, compared to as-prepared BHAP without the decrease of selectivity towards Pb ions. © 2019, © 2019 Taylor & Francis Group, LLC.
T2  - Journal of Environmental Science and Health, Part A
T1  - Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid
VL  - 54
IS  - 9
SP  - 899
EP  - 905
DO  - 10.1080/10934529.2019.1606575
ER  - 
@article{
author = "Smičiklas, Ivana D. and Lazić, Vesna M. and Živković, Ljiljana and Porobić, Slavica and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2019",
abstract = "The sorption ability of biogenic hydroxyapatite (BHAP) towards heavy metal ions (Pb, Cu, Ni, Cd, and Zn) is compared with functionalized BHAP powders with caffeic acid (CA) and 3,4-dihydroxybenzoic acid (3,4-DHBA). The functionalization of the BHAP with either CA or 3,4-DHBA is indicated by the appearance of the colored powders due to the formation of the interfacial charge transfer (ICT) complexes. The detailed characterization of as-prepared and functionalized BHAP samples was performed using transmission electron microscopy, reflection spectroscopy, thermogravimetric analysis and determination of zeta potential. All three sorbents clearly displayed preferential sorption of Pb ions when the total concentration of multi-component equimolar solutions of heavy metal ions is high. It should be emphasized that the sorption capacity of functionalized BHAP with either CA or 3,4-BHAP was found to be higher, up to 60%, compared to as-prepared BHAP without the decrease of selectivity towards Pb ions. © 2019, © 2019 Taylor & Francis Group, LLC.",
journal = "Journal of Environmental Science and Health, Part A",
title = "Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid",
volume = "54",
number = "9",
pages = "899-905",
doi = "10.1080/10934529.2019.1606575"
}
Smičiklas, I. D., Lazić, V. M., Živković, L., Porobić, S., Ahrenkiel, S. P.,& Nedeljković, J.. (2019). Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid. in Journal of Environmental Science and Health, Part A, 54(9), 899-905.
https://doi.org/10.1080/10934529.2019.1606575
Smičiklas ID, Lazić VM, Živković L, Porobić S, Ahrenkiel SP, Nedeljković J. Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid. in Journal of Environmental Science and Health, Part A. 2019;54(9):899-905.
doi:10.1080/10934529.2019.1606575 .
Smičiklas, Ivana D., Lazić, Vesna M., Živković, Ljiljana, Porobić, Slavica, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Sorption of divalent heavy metal ions onto functionalized biogenic hydroxyapatite with caffeic acid and 3,4-dihydroxybenzoic acid" in Journal of Environmental Science and Health, Part A, 54, no. 9 (2019):899-905,
https://doi.org/10.1080/10934529.2019.1606575 . .
2
2
3

Drug Delivery Systems for Diabetes Treatment

Zarić, Božidarka; Obradović, Milan M.; Sudar-Milovanović, Emina; Nedeljković, Jovan; Lazić, Vesna M.; Isenović, Esma R.

(2019)

TY  - JOUR
AU  - Zarić, Božidarka
AU  - Obradović, Milan M.
AU  - Sudar-Milovanović, Emina
AU  - Nedeljković, Jovan
AU  - Lazić, Vesna M.
AU  - Isenović, Esma R.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8378
AB  - Background: Insulin is essential for the treatment of Type 1 diabetes mellitus (T1DM) and is necessary in numerous cases of Type 2 diabetes mellitus (T2DM). Prolonged administration of anti-diabetic therapy is necessary for the maintenance of the normal glucose levels and thereby preventing vascular complications. A better understanding of the disease per se and the technological progress contribute to the development of new approaches with the aim to achieve better glycemic control. Objective: Current therapies for DM are faced with some challenges. The purpose of this review is to analyze in detail the current trends for insulin delivery systems for diabetes treatment. Results: Contemporary ways have been proposed for the management of both types of diabetes by adequate application of drug via subcutaneous, buccal, oral, ocular, nasal, rectal and pulmonary ways. Development of improved oral administration of insulin is beneficial regarding mimicking physiological pathway of insulin and minimizing the discomfort of the patient. Various nanoparticle carriers for oral and other ways of insulin delivery are currently being developed. Engineered specific properties of nanoparticles (NP): controlling toxicity of NP, stability and drug release, can allow delivery of higher concentration of the drug to the desired location. Conclusions: The successful development of any drug delivery system relies on solving three important issues: toxicity of nanoparticles, stability of nanoparticles, and desired drug release rate at targeted sites. The main goals of future investigations are to improve the existing therapies by pharmacokinetic modifications, development of a fully automatized system to mimic insulin delivery by the pancreas and reduce invasiveness during admission. © 2019 Bentham Science Publishers.
T2  - Current Pharmaceutical Design
T1  - Drug Delivery Systems for Diabetes Treatment
VL  - 25
IS  - 2
SP  - 166
EP  - 173
DO  - 10.2174/1381612825666190306153838
ER  - 
@article{
author = "Zarić, Božidarka and Obradović, Milan M. and Sudar-Milovanović, Emina and Nedeljković, Jovan and Lazić, Vesna M. and Isenović, Esma R.",
year = "2019",
abstract = "Background: Insulin is essential for the treatment of Type 1 diabetes mellitus (T1DM) and is necessary in numerous cases of Type 2 diabetes mellitus (T2DM). Prolonged administration of anti-diabetic therapy is necessary for the maintenance of the normal glucose levels and thereby preventing vascular complications. A better understanding of the disease per se and the technological progress contribute to the development of new approaches with the aim to achieve better glycemic control. Objective: Current therapies for DM are faced with some challenges. The purpose of this review is to analyze in detail the current trends for insulin delivery systems for diabetes treatment. Results: Contemporary ways have been proposed for the management of both types of diabetes by adequate application of drug via subcutaneous, buccal, oral, ocular, nasal, rectal and pulmonary ways. Development of improved oral administration of insulin is beneficial regarding mimicking physiological pathway of insulin and minimizing the discomfort of the patient. Various nanoparticle carriers for oral and other ways of insulin delivery are currently being developed. Engineered specific properties of nanoparticles (NP): controlling toxicity of NP, stability and drug release, can allow delivery of higher concentration of the drug to the desired location. Conclusions: The successful development of any drug delivery system relies on solving three important issues: toxicity of nanoparticles, stability of nanoparticles, and desired drug release rate at targeted sites. The main goals of future investigations are to improve the existing therapies by pharmacokinetic modifications, development of a fully automatized system to mimic insulin delivery by the pancreas and reduce invasiveness during admission. © 2019 Bentham Science Publishers.",
journal = "Current Pharmaceutical Design",
title = "Drug Delivery Systems for Diabetes Treatment",
volume = "25",
number = "2",
pages = "166-173",
doi = "10.2174/1381612825666190306153838"
}
Zarić, B., Obradović, M. M., Sudar-Milovanović, E., Nedeljković, J., Lazić, V. M.,& Isenović, E. R.. (2019). Drug Delivery Systems for Diabetes Treatment. in Current Pharmaceutical Design, 25(2), 166-173.
https://doi.org/10.2174/1381612825666190306153838
Zarić B, Obradović MM, Sudar-Milovanović E, Nedeljković J, Lazić VM, Isenović ER. Drug Delivery Systems for Diabetes Treatment. in Current Pharmaceutical Design. 2019;25(2):166-173.
doi:10.2174/1381612825666190306153838 .
Zarić, Božidarka, Obradović, Milan M., Sudar-Milovanović, Emina, Nedeljković, Jovan, Lazić, Vesna M., Isenović, Esma R., "Drug Delivery Systems for Diabetes Treatment" in Current Pharmaceutical Design, 25, no. 2 (2019):166-173,
https://doi.org/10.2174/1381612825666190306153838 . .
10
8
8

Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study

Prekajski-Đorđević, Marija D.; Vukoje, Ivana D.; Lazić, Vesna M.; Đorđević, Vesna R.; Sredojević, Dušan; Dostanić, Jasmina; Lončarević, Davor; Ahrenkiel, Scott Phillip; Belić, Milivoj R.; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Prekajski-Đorđević, Marija D.
AU  - Vukoje, Ivana D.
AU  - Lazić, Vesna M.
AU  - Đorđević, Vesna R.
AU  - Sredojević, Dušan
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Belić, Milivoj R.
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8387
AB  - Surface modification of CeO2 nano-powder, synthesized by a self-propagating room temperature method with salicylate-type ligands (salicylic acid and 5-aminosalicylic acid) as well as catecholate-type ligands (catechol, 3,4-dihydroxybenzoic acid, caffeic acid and 2,3-dihydroxy naphthalene), induces the appearance of absorption in the visible spectral region due to the interfacial charge transfer (ICT) complex formation. Thorough characterization involving transmission electron microscopy, XRD analysis, and nitrogen adsorption-desorption isotherms, revealed that loosely agglomerated CeO2 particles of the size ranging from 2 to 4 nm have cubic fluorite structure and specific surface area of 140 m2/g. The attachment of salicylate- and catecholate-type of ligands to the surface of CeO2 powders leads to the formation of colored powders with tunable absorption in the visible spectral region. The density functional theory calculations with properly design model systems were performed to estimate the alignment of energy levels of various inorganic/organic hybrids. A reasonably good agreement between calculated values and experimental data was found. © 2019
T2  - Materials Chemistry and Physics
T1  - Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study
VL  - 236
SP  - 121816
DO  - 10.1016/j.matchemphys.2019.121816
ER  - 
@article{
author = "Prekajski-Đorđević, Marija D. and Vukoje, Ivana D. and Lazić, Vesna M. and Đorđević, Vesna R. and Sredojević, Dušan and Dostanić, Jasmina and Lončarević, Davor and Ahrenkiel, Scott Phillip and Belić, Milivoj R. and Nedeljković, Jovan",
year = "2019",
abstract = "Surface modification of CeO2 nano-powder, synthesized by a self-propagating room temperature method with salicylate-type ligands (salicylic acid and 5-aminosalicylic acid) as well as catecholate-type ligands (catechol, 3,4-dihydroxybenzoic acid, caffeic acid and 2,3-dihydroxy naphthalene), induces the appearance of absorption in the visible spectral region due to the interfacial charge transfer (ICT) complex formation. Thorough characterization involving transmission electron microscopy, XRD analysis, and nitrogen adsorption-desorption isotherms, revealed that loosely agglomerated CeO2 particles of the size ranging from 2 to 4 nm have cubic fluorite structure and specific surface area of 140 m2/g. The attachment of salicylate- and catecholate-type of ligands to the surface of CeO2 powders leads to the formation of colored powders with tunable absorption in the visible spectral region. The density functional theory calculations with properly design model systems were performed to estimate the alignment of energy levels of various inorganic/organic hybrids. A reasonably good agreement between calculated values and experimental data was found. © 2019",
journal = "Materials Chemistry and Physics",
title = "Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study",
volume = "236",
pages = "121816",
doi = "10.1016/j.matchemphys.2019.121816"
}
Prekajski-Đorđević, M. D., Vukoje, I. D., Lazić, V. M., Đorđević, V. R., Sredojević, D., Dostanić, J., Lončarević, D., Ahrenkiel, S. P., Belić, M. R.,& Nedeljković, J.. (2019). Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study. in Materials Chemistry and Physics, 236, 121816.
https://doi.org/10.1016/j.matchemphys.2019.121816
Prekajski-Đorđević MD, Vukoje ID, Lazić VM, Đorđević VR, Sredojević D, Dostanić J, Lončarević D, Ahrenkiel SP, Belić MR, Nedeljković J. Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study. in Materials Chemistry and Physics. 2019;236:121816.
doi:10.1016/j.matchemphys.2019.121816 .
Prekajski-Đorđević, Marija D., Vukoje, Ivana D., Lazić, Vesna M., Đorđević, Vesna R., Sredojević, Dušan, Dostanić, Jasmina, Lončarević, Davor, Ahrenkiel, Scott Phillip, Belić, Milivoj R., Nedeljković, Jovan, "Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study" in Materials Chemistry and Physics, 236 (2019):121816,
https://doi.org/10.1016/j.matchemphys.2019.121816 . .
3
1
3

Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions

Davidović, Slađana Z.; Lazić, Vesna M.; Miljković, Miona G.; Gordić, Milan V.; Sekulić, Milica; Marinović-Cincović, Milena; Ratnayake, Ishara S.; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2019)

TY  - JOUR
AU  - Davidović, Slađana Z.
AU  - Lazić, Vesna M.
AU  - Miljković, Miona G.
AU  - Gordić, Milan V.
AU  - Sekulić, Milica
AU  - Marinović-Cincović, Milena
AU  - Ratnayake, Ishara S.
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8452
AB  - The antibacterial ability of in situ prepared nanometer-sized silver particles, immobilized in agar-agar films, was studied as a function of the concentration of co-dopant, magnesium ions. Content of inorganic components in hybrid films was determined using inductively coupled plasma optic emission spectroscopy, and found to be low (<2 wt.-%). Morphology of prepared hybrid films, studied by transmission electron microscopy, revealed the presence of non-agglomerated and randomly distributed 10–20 nm silver nanoparticles (Ag NPs) within the agar-agar matrices. Fourier-transform infrared spectroscopy indicated the distinct chemical interaction between Ag NPs and polymer chains. Thermogravimetric analysis, as well as the determination of tensile strength, Young's modulus, and elongation at break showed improvement of thermal stability and mechanical properties of agar-agar matrices upon the incorporation of Ag NPs due to high compatibility between the hydrophilic organic component and inorganic components. The complete microbial reduction of Gram-positive bacteria Staphylococcus aureuswas observed for all agar-silver films, while satisfactory results were observed for Gram-negative bacteria Pseudomonas aeruginosa (≥99.6%). The release of Ag+ ions is suppressed by the increase of the concentration of Mg2+ ions and it was found to be significantly smaller (≤0.24 ppm) than the harmful ecological level (1 ppm). © 2019 Elsevier Ltd
T2  - Carbohydrate Polymers
T1  - Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions
VL  - 224
SP  - 115187
DO  - 10.1016/j.carbpol.2019.115187
ER  - 
@article{
author = "Davidović, Slađana Z. and Lazić, Vesna M. and Miljković, Miona G. and Gordić, Milan V. and Sekulić, Milica and Marinović-Cincović, Milena and Ratnayake, Ishara S. and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2019",
abstract = "The antibacterial ability of in situ prepared nanometer-sized silver particles, immobilized in agar-agar films, was studied as a function of the concentration of co-dopant, magnesium ions. Content of inorganic components in hybrid films was determined using inductively coupled plasma optic emission spectroscopy, and found to be low (<2 wt.-%). Morphology of prepared hybrid films, studied by transmission electron microscopy, revealed the presence of non-agglomerated and randomly distributed 10–20 nm silver nanoparticles (Ag NPs) within the agar-agar matrices. Fourier-transform infrared spectroscopy indicated the distinct chemical interaction between Ag NPs and polymer chains. Thermogravimetric analysis, as well as the determination of tensile strength, Young's modulus, and elongation at break showed improvement of thermal stability and mechanical properties of agar-agar matrices upon the incorporation of Ag NPs due to high compatibility between the hydrophilic organic component and inorganic components. The complete microbial reduction of Gram-positive bacteria Staphylococcus aureuswas observed for all agar-silver films, while satisfactory results were observed for Gram-negative bacteria Pseudomonas aeruginosa (≥99.6%). The release of Ag+ ions is suppressed by the increase of the concentration of Mg2+ ions and it was found to be significantly smaller (≤0.24 ppm) than the harmful ecological level (1 ppm). © 2019 Elsevier Ltd",
journal = "Carbohydrate Polymers",
title = "Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions",
volume = "224",
pages = "115187",
doi = "10.1016/j.carbpol.2019.115187"
}
Davidović, S. Z., Lazić, V. M., Miljković, M. G., Gordić, M. V., Sekulić, M., Marinović-Cincović, M., Ratnayake, I. S., Ahrenkiel, S. P.,& Nedeljković, J.. (2019). Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions. in Carbohydrate Polymers, 224, 115187.
https://doi.org/10.1016/j.carbpol.2019.115187
Davidović SZ, Lazić VM, Miljković MG, Gordić MV, Sekulić M, Marinović-Cincović M, Ratnayake IS, Ahrenkiel SP, Nedeljković J. Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions. in Carbohydrate Polymers. 2019;224:115187.
doi:10.1016/j.carbpol.2019.115187 .
Davidović, Slađana Z., Lazić, Vesna M., Miljković, Miona G., Gordić, Milan V., Sekulić, Milica, Marinović-Cincović, Milena, Ratnayake, Ishara S., Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Antibacterial ability of immobilized silver nanoparticles in agar-agar films co-doped with magnesium ions" in Carbohydrate Polymers, 224 (2019):115187,
https://doi.org/10.1016/j.carbpol.2019.115187 . .
1
9
7
8

Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application

Lazić, Vesna M.; Nedeljković, Jovan

(2019)

TY  - CHAP
AU  - Lazić, Vesna M.
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8934
AB  - The increasing interest in energy maintenance, as well as an environmentally and human-friendly material with potential medical applications, is the driving force for the development of new nanomaterials. In this chapter, synthetic methodology, properties, and potential applications of organic-inorganic hybrids linked together through strong chemical bonds are reviewed. The first type of hybrid nanomaterials, based on chemically stable wide-band-gap oxides, whose optical properties can be tuned by interfacial charge transfer complex formation with small colorless organic molecules, is suitable to participate in photo-induced processes (photocatalysis, water-splitting reaction, solar cells). The second type of hybrid nanomaterial is polymer supports decorated with inorganic nanoparticles, in particular, silver, with potential application as a disinfection agent. This review provides a contribution to the general understanding of the interface chemistry in the rapidly growing field of organic-inorganic hybrid nanomaterials. © 2019 Elsevier Inc. All rights reserved.
T2  - Nanomaterials Synthesis
T1  - Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application
SP  - 419
EP  - 449
DO  - 10.1016/B978-0-12-815751-0.00012-2
ER  - 
@inbook{
author = "Lazić, Vesna M. and Nedeljković, Jovan",
year = "2019",
abstract = "The increasing interest in energy maintenance, as well as an environmentally and human-friendly material with potential medical applications, is the driving force for the development of new nanomaterials. In this chapter, synthetic methodology, properties, and potential applications of organic-inorganic hybrids linked together through strong chemical bonds are reviewed. The first type of hybrid nanomaterials, based on chemically stable wide-band-gap oxides, whose optical properties can be tuned by interfacial charge transfer complex formation with small colorless organic molecules, is suitable to participate in photo-induced processes (photocatalysis, water-splitting reaction, solar cells). The second type of hybrid nanomaterial is polymer supports decorated with inorganic nanoparticles, in particular, silver, with potential application as a disinfection agent. This review provides a contribution to the general understanding of the interface chemistry in the rapidly growing field of organic-inorganic hybrid nanomaterials. © 2019 Elsevier Inc. All rights reserved.",
journal = "Nanomaterials Synthesis",
booktitle = "Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application",
pages = "419-449",
doi = "10.1016/B978-0-12-815751-0.00012-2"
}
Lazić, V. M.,& Nedeljković, J.. (2019). Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application. in Nanomaterials Synthesis, 419-449.
https://doi.org/10.1016/B978-0-12-815751-0.00012-2
Lazić VM, Nedeljković J. Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application. in Nanomaterials Synthesis. 2019;:419-449.
doi:10.1016/B978-0-12-815751-0.00012-2 .
Lazić, Vesna M., Nedeljković, Jovan, "Organic–Inorganic Hybrid Nanomaterials: Synthesis, Characterization, and Application" in Nanomaterials Synthesis (2019):419-449,
https://doi.org/10.1016/B978-0-12-815751-0.00012-2 . .
1
1

Immobilization of dextransucrase on functionalized TiO2 supports

Miljković, Miona G.; Lazić, Vesna M.; Banjanac, Katarina; Davidović, Slađana Z.; Bezbradica, Dejan I.; Marinković, Aleksandar D.; Sredojević, Dušan; Nedeljković, Jovan; Dimitrijević-Branković, Suzana I.

(2018)

TY  - JOUR
AU  - Miljković, Miona G.
AU  - Lazić, Vesna M.
AU  - Banjanac, Katarina
AU  - Davidović, Slađana Z.
AU  - Bezbradica, Dejan I.
AU  - Marinković, Aleksandar D.
AU  - Sredojević, Dušan
AU  - Nedeljković, Jovan
AU  - Dimitrijević-Branković, Suzana I.
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0141813018302952
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7776
AB  - The TiO2 based hybrid supports with different functional groups (amino, glutaraldehyde or epoxy) were prepared and their influence on immobilization of dextransucrase (DS) was studied. Novel synthetic route for surface modification of TiO2 with amino and glutaraldehyde groups was developed taking advantage of charge transfer complex (CTC) formation between surface Ti atoms and salicylate-type of ligand (5 aminosalicylic acid (5-ASA)). The proposed coordination of 5-ASA to the surface of TiO2 powder and optical properties of CTC was presented. The pristine TiO2 and amino functionalized TiO2 have higher sorption capacity for DS (12.6 and 12.0 mg g(-1), respectively) compared to glutaraldehyde and epoxy activated supports (9.6 and 9.8 mg g(-1) respectively). However, immobilized enzyme to either glutaraldehyde or epoxy functionalized TiO2 have almost two times higher expressed activities compared to pristine TiO2 support (258, 235 and 142 IU g(-1), respectively). Thermal stability of enzyme immobilized on glutaraldehyde and epoxy functionalized supports was studied at 40 degrees C, as well as operational stability under long-run working conditions in repeated cycles. After five cycles, DS imobilized on glutaraldehyde activated support retained almost 70% of its initial expressed activity, while, after five cycles, performance of DS immobilized on epoxy activated support was significantly lower (15%).
T2  - International Journal of Biological Macromolecules
T1  - Immobilization of dextransucrase on functionalized TiO2 supports
VL  - 114
SP  - 1216
EP  - 1223
DO  - 10.1016/j.ijbiomac.2018.04.027
ER  - 
@article{
author = "Miljković, Miona G. and Lazić, Vesna M. and Banjanac, Katarina and Davidović, Slađana Z. and Bezbradica, Dejan I. and Marinković, Aleksandar D. and Sredojević, Dušan and Nedeljković, Jovan and Dimitrijević-Branković, Suzana I.",
year = "2018",
abstract = "The TiO2 based hybrid supports with different functional groups (amino, glutaraldehyde or epoxy) were prepared and their influence on immobilization of dextransucrase (DS) was studied. Novel synthetic route for surface modification of TiO2 with amino and glutaraldehyde groups was developed taking advantage of charge transfer complex (CTC) formation between surface Ti atoms and salicylate-type of ligand (5 aminosalicylic acid (5-ASA)). The proposed coordination of 5-ASA to the surface of TiO2 powder and optical properties of CTC was presented. The pristine TiO2 and amino functionalized TiO2 have higher sorption capacity for DS (12.6 and 12.0 mg g(-1), respectively) compared to glutaraldehyde and epoxy activated supports (9.6 and 9.8 mg g(-1) respectively). However, immobilized enzyme to either glutaraldehyde or epoxy functionalized TiO2 have almost two times higher expressed activities compared to pristine TiO2 support (258, 235 and 142 IU g(-1), respectively). Thermal stability of enzyme immobilized on glutaraldehyde and epoxy functionalized supports was studied at 40 degrees C, as well as operational stability under long-run working conditions in repeated cycles. After five cycles, DS imobilized on glutaraldehyde activated support retained almost 70% of its initial expressed activity, while, after five cycles, performance of DS immobilized on epoxy activated support was significantly lower (15%).",
journal = "International Journal of Biological Macromolecules",
title = "Immobilization of dextransucrase on functionalized TiO2 supports",
volume = "114",
pages = "1216-1223",
doi = "10.1016/j.ijbiomac.2018.04.027"
}
Miljković, M. G., Lazić, V. M., Banjanac, K., Davidović, S. Z., Bezbradica, D. I., Marinković, A. D., Sredojević, D., Nedeljković, J.,& Dimitrijević-Branković, S. I.. (2018). Immobilization of dextransucrase on functionalized TiO2 supports. in International Journal of Biological Macromolecules, 114, 1216-1223.
https://doi.org/10.1016/j.ijbiomac.2018.04.027
Miljković MG, Lazić VM, Banjanac K, Davidović SZ, Bezbradica DI, Marinković AD, Sredojević D, Nedeljković J, Dimitrijević-Branković SI. Immobilization of dextransucrase on functionalized TiO2 supports. in International Journal of Biological Macromolecules. 2018;114:1216-1223.
doi:10.1016/j.ijbiomac.2018.04.027 .
Miljković, Miona G., Lazić, Vesna M., Banjanac, Katarina, Davidović, Slađana Z., Bezbradica, Dejan I., Marinković, Aleksandar D., Sredojević, Dušan, Nedeljković, Jovan, Dimitrijević-Branković, Suzana I., "Immobilization of dextransucrase on functionalized TiO2 supports" in International Journal of Biological Macromolecules, 114 (2018):1216-1223,
https://doi.org/10.1016/j.ijbiomac.2018.04.027 . .
12
12
12

Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid

Dekanski, Dragana; Spremo-Potparević, Biljana; Bajić, Vladan P.; Živković, Lada; Topalović, Dijana; Sredojević, Dušan; Lazić, Vesna M.; Nedeljković, Jovan

(2018)

TY  - JOUR
AU  - Dekanski, Dragana
AU  - Spremo-Potparević, Biljana
AU  - Bajić, Vladan P.
AU  - Živković, Lada
AU  - Topalović, Dijana
AU  - Sredojević, Dušan
AU  - Lazić, Vesna M.
AU  - Nedeljković, Jovan
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0278691518301388
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7790
AB  - The acute toxicity of surface-modified TiO2 nanoparticles (NPs) with caffeic acid (CA) was compared with those of its separate constituents (free CA and bare TiO2 NPs) upon their oral administration in laboratory mice. Prior to in vivo experiments, the interfacial charge transfer (ICT) complex between surface Ti atoms and CA is thoroughly characterized. Composition and stability constants of ICT complex were determined using Job's method and Banesi-Hildebrand analysis, respectively. The experimental data were supported with quantum chemical calculations based on density functional theory (DFT). Acute toxicity signs, including biochemical alterations and extensive histopathological changes in the liver tissue of mice were detected 14 days after oral administration of bare TiO2 NPs. However, the clinical signs of toxicity, the fractional contribution of organs, biochemical parameters of liver and kidney function, and histopathological changes in liver upon treatment with surface-modified TiO2 NPs with CA were not observed. Also, the genotoxic potential of the ICT complex and its constituents were evaluated in leukocytes of whole blood cells in vivo by comet assay. Both, bare and surface-modified TiO2 NPs did not display DNA damaging effect in time frame of 24 h upon their oral administration in mice.
T2  - Food and Chemical Toxicology
T1  - Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid
VL  - 115
SP  - 42
EP  - 48
DO  - 10.1016/j.fct.2018.02.064
ER  - 
@article{
author = "Dekanski, Dragana and Spremo-Potparević, Biljana and Bajić, Vladan P. and Živković, Lada and Topalović, Dijana and Sredojević, Dušan and Lazić, Vesna M. and Nedeljković, Jovan",
year = "2018",
abstract = "The acute toxicity of surface-modified TiO2 nanoparticles (NPs) with caffeic acid (CA) was compared with those of its separate constituents (free CA and bare TiO2 NPs) upon their oral administration in laboratory mice. Prior to in vivo experiments, the interfacial charge transfer (ICT) complex between surface Ti atoms and CA is thoroughly characterized. Composition and stability constants of ICT complex were determined using Job's method and Banesi-Hildebrand analysis, respectively. The experimental data were supported with quantum chemical calculations based on density functional theory (DFT). Acute toxicity signs, including biochemical alterations and extensive histopathological changes in the liver tissue of mice were detected 14 days after oral administration of bare TiO2 NPs. However, the clinical signs of toxicity, the fractional contribution of organs, biochemical parameters of liver and kidney function, and histopathological changes in liver upon treatment with surface-modified TiO2 NPs with CA were not observed. Also, the genotoxic potential of the ICT complex and its constituents were evaluated in leukocytes of whole blood cells in vivo by comet assay. Both, bare and surface-modified TiO2 NPs did not display DNA damaging effect in time frame of 24 h upon their oral administration in mice.",
journal = "Food and Chemical Toxicology",
title = "Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid",
volume = "115",
pages = "42-48",
doi = "10.1016/j.fct.2018.02.064"
}
Dekanski, D., Spremo-Potparević, B., Bajić, V. P., Živković, L., Topalović, D., Sredojević, D., Lazić, V. M.,& Nedeljković, J.. (2018). Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid. in Food and Chemical Toxicology, 115, 42-48.
https://doi.org/10.1016/j.fct.2018.02.064
Dekanski D, Spremo-Potparević B, Bajić VP, Živković L, Topalović D, Sredojević D, Lazić VM, Nedeljković J. Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid. in Food and Chemical Toxicology. 2018;115:42-48.
doi:10.1016/j.fct.2018.02.064 .
Dekanski, Dragana, Spremo-Potparević, Biljana, Bajić, Vladan P., Živković, Lada, Topalović, Dijana, Sredojević, Dušan, Lazić, Vesna M., Nedeljković, Jovan, "Acute toxicity study in mice of orally administrated TiO 2 nanoparticles functionalized with caffeic acid" in Food and Chemical Toxicology, 115 (2018):42-48,
https://doi.org/10.1016/j.fct.2018.02.064 . .
15
16
17

Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid

Lazić, Vesna M.; Smičiklas, Ivana D.; Marković, Jelena P.; Lončarević, Davor; Dostanic, Jasmina; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2018)

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Smičiklas, Ivana D.
AU  - Marković, Jelena P.
AU  - Lončarević, Davor
AU  - Dostanic, Jasmina
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1928
AB  - Antimicrobial performance of silver nanoparticles supported by functionalized hydroxyapatite with 5-aminosalycile acid was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and yeast C. albicans. Thorough characterization of materials (electron microscopy, nitrogen adsorption desorption isotherms, diffuse reflectance spectroscopy) followed each step during the course of nanocomposite preparation. Synthesized powder consists of rod-like hydroxyapatite particles (40-60 x 10-20 nm, length x diameter) decorated with nano-sized spherical silver particles whose content in nanocomposite was found to be 1.9 wt.-%. Concentration- and time-dependent bacterial reduction data indicated that use of silver nanoparticles even at concentration as low as 1 mu g mL(-1) lead to complete reduction of both bacteria (E. coli and S. aureus). On the other hand, non-toxic behavior of nanocomposite in broad concentration range (0.05-2.0 mg mL(-1)) was found towards C albicans. Successful inactivation of E. coli and S. aureus in five repeated cycles proved that synthesized nanocomposite can perform under long-run working conditions. (C) 2017 Elsevier Ltd. All rights reserved.
T2  - Vacuum
T1  - Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid
VL  - 148
SP  - 62
EP  - 68
DO  - 10.1016/j.vacuum.2017.10.039
ER  - 
@article{
author = "Lazić, Vesna M. and Smičiklas, Ivana D. and Marković, Jelena P. and Lončarević, Davor and Dostanic, Jasmina and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2018",
abstract = "Antimicrobial performance of silver nanoparticles supported by functionalized hydroxyapatite with 5-aminosalycile acid was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and yeast C. albicans. Thorough characterization of materials (electron microscopy, nitrogen adsorption desorption isotherms, diffuse reflectance spectroscopy) followed each step during the course of nanocomposite preparation. Synthesized powder consists of rod-like hydroxyapatite particles (40-60 x 10-20 nm, length x diameter) decorated with nano-sized spherical silver particles whose content in nanocomposite was found to be 1.9 wt.-%. Concentration- and time-dependent bacterial reduction data indicated that use of silver nanoparticles even at concentration as low as 1 mu g mL(-1) lead to complete reduction of both bacteria (E. coli and S. aureus). On the other hand, non-toxic behavior of nanocomposite in broad concentration range (0.05-2.0 mg mL(-1)) was found towards C albicans. Successful inactivation of E. coli and S. aureus in five repeated cycles proved that synthesized nanocomposite can perform under long-run working conditions. (C) 2017 Elsevier Ltd. All rights reserved.",
journal = "Vacuum",
title = "Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid",
volume = "148",
pages = "62-68",
doi = "10.1016/j.vacuum.2017.10.039"
}
Lazić, V. M., Smičiklas, I. D., Marković, J. P., Lončarević, D., Dostanic, J., Ahrenkiel, S. P.,& Nedeljković, J.. (2018). Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid. in Vacuum, 148, 62-68.
https://doi.org/10.1016/j.vacuum.2017.10.039
Lazić VM, Smičiklas ID, Marković JP, Lončarević D, Dostanic J, Ahrenkiel SP, Nedeljković J. Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid. in Vacuum. 2018;148:62-68.
doi:10.1016/j.vacuum.2017.10.039 .
Lazić, Vesna M., Smičiklas, Ivana D., Marković, Jelena P., Lončarević, Davor, Dostanic, Jasmina, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Antibacterial ability of supported silver nanoparticles by functionalized hydroxyapatite with 5-aminosalicylic acid" in Vacuum, 148 (2018):62-68,
https://doi.org/10.1016/j.vacuum.2017.10.039 . .
20
17
18

Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro

Bajić, Vladan P.; Spremo-Potparević, Biljana; Živković, Lada; Cabarkapa, Andrea; Kotur-Stevuljevic, Jelena; Isenović, Esma R.; Sredojević, Dušan; Vukoje, Ivana D.; Lazić, Vesna M.; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2017)

TY  - JOUR
AU  - Bajić, Vladan P.
AU  - Spremo-Potparević, Biljana
AU  - Živković, Lada
AU  - Cabarkapa, Andrea
AU  - Kotur-Stevuljevic, Jelena
AU  - Isenović, Esma R.
AU  - Sredojević, Dušan
AU  - Vukoje, Ivana D.
AU  - Lazić, Vesna M.
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1607
AB  - The antigenotoxic and antioxidative properties of surface-modified TiO2 nanoparticles (NPs) with ascorbic acid (AA) were compared with those of constituents (free AA and bare TiO2 NPs). Colloids consisting of the TiO2 NPs with anatase crystal structure were prepared by acidic hydrolysis of TiCl4. The synthesized TiO2 NPs were characterized using transmission electron microscopy and X-ray diffraction analysis. The charge transfer (CT) complex formation between surface Ti atoms and AA is indicated by immediate appearance of red color. Composition and stability constants of CT complex were determined using Jobs method and Banesi-Hildebrand analysis, respectively. The surface structure of CT complex was determined from infra-red spectra of free and bound AA to the surface Ti atoms. The experimental data were supported with quantum chemical calculations based on density functional theory (DFT). The antigenotoxic potential of CT complex was evaluated in leukocytes of whole blood cells in vitro by comet assay method. For evaluation of antioxidant properties, total antioxidant status (TAS) and total oxidant status (TOS) were determined in human serum pool in vitro. The presented results indicate that bare TiO2 NPs have more pronounced antigenotoxic effects in comparison with either surface-modified TiO2 NPs with AA or free AA. No significant differences between the antigenotoxic and antioxidative properties of free and bound AA on the TiO2 NPs were noticed in the investigated concentration range. It seems that surface-modified TiO2 NPs with AA and/or similar compounds can be used to maintain its beneficial activities. (C) 2017 Elsevier B.V. All rights reserved.
T2  - Colloids and Surfaces. B: Biointerfaces
T1  - Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro
VL  - 155
SP  - 323
EP  - 331
DO  - 10.1016/j.colsurfb.2017.04.032
ER  - 
@article{
author = "Bajić, Vladan P. and Spremo-Potparević, Biljana and Živković, Lada and Cabarkapa, Andrea and Kotur-Stevuljevic, Jelena and Isenović, Esma R. and Sredojević, Dušan and Vukoje, Ivana D. and Lazić, Vesna M. and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2017",
abstract = "The antigenotoxic and antioxidative properties of surface-modified TiO2 nanoparticles (NPs) with ascorbic acid (AA) were compared with those of constituents (free AA and bare TiO2 NPs). Colloids consisting of the TiO2 NPs with anatase crystal structure were prepared by acidic hydrolysis of TiCl4. The synthesized TiO2 NPs were characterized using transmission electron microscopy and X-ray diffraction analysis. The charge transfer (CT) complex formation between surface Ti atoms and AA is indicated by immediate appearance of red color. Composition and stability constants of CT complex were determined using Jobs method and Banesi-Hildebrand analysis, respectively. The surface structure of CT complex was determined from infra-red spectra of free and bound AA to the surface Ti atoms. The experimental data were supported with quantum chemical calculations based on density functional theory (DFT). The antigenotoxic potential of CT complex was evaluated in leukocytes of whole blood cells in vitro by comet assay method. For evaluation of antioxidant properties, total antioxidant status (TAS) and total oxidant status (TOS) were determined in human serum pool in vitro. The presented results indicate that bare TiO2 NPs have more pronounced antigenotoxic effects in comparison with either surface-modified TiO2 NPs with AA or free AA. No significant differences between the antigenotoxic and antioxidative properties of free and bound AA on the TiO2 NPs were noticed in the investigated concentration range. It seems that surface-modified TiO2 NPs with AA and/or similar compounds can be used to maintain its beneficial activities. (C) 2017 Elsevier B.V. All rights reserved.",
journal = "Colloids and Surfaces. B: Biointerfaces",
title = "Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro",
volume = "155",
pages = "323-331",
doi = "10.1016/j.colsurfb.2017.04.032"
}
Bajić, V. P., Spremo-Potparević, B., Živković, L., Cabarkapa, A., Kotur-Stevuljevic, J., Isenović, E. R., Sredojević, D., Vukoje, I. D., Lazić, V. M., Ahrenkiel, S. P.,& Nedeljković, J.. (2017). Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro. in Colloids and Surfaces. B: Biointerfaces, 155, 323-331.
https://doi.org/10.1016/j.colsurfb.2017.04.032
Bajić VP, Spremo-Potparević B, Živković L, Cabarkapa A, Kotur-Stevuljevic J, Isenović ER, Sredojević D, Vukoje ID, Lazić VM, Ahrenkiel SP, Nedeljković J. Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro. in Colloids and Surfaces. B: Biointerfaces. 2017;155:323-331.
doi:10.1016/j.colsurfb.2017.04.032 .
Bajić, Vladan P., Spremo-Potparević, Biljana, Živković, Lada, Cabarkapa, Andrea, Kotur-Stevuljevic, Jelena, Isenović, Esma R., Sredojević, Dušan, Vukoje, Ivana D., Lazić, Vesna M., Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Surface-modified TiO2 nanoparticles with ascorbic acid: Antioxidant properties and efficiency against DNA damage in vitro" in Colloids and Surfaces. B: Biointerfaces, 155 (2017):323-331,
https://doi.org/10.1016/j.colsurfb.2017.04.032 . .
18
18
19

Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application

Mihajlovski, Katarina ; Davidović, Slađana Z.; Veljović, Đorđe N.; Carević, Milica B.; Lazić, Vesna M.; Dimitrijević-Branković, Suzana I.

(2017)

TY  - JOUR
AU  - Mihajlovski, Katarina 
AU  - Davidović, Slađana Z.
AU  - Veljović, Đorđe N.
AU  - Carević, Milica B.
AU  - Lazić, Vesna M.
AU  - Dimitrijević-Branković, Suzana I.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1866
AB  - The agricultural raw industry generates large amounts of annually by-products that create disposal problems. Hitherto, there have been no reported papers about the simultaneous production of cellulase and beta-amylase from these raw materials using Paenibacillus sp. that would reduce the costs. Thus, in this paper simultaneous cellulase (CMC-ase and avicelase) and beta-amylase production using barley bran and the application of the natural isolate Paenibacillus chitinolyticus CKS1 and potential enzymes in the hydrolysis process was studied. Response surface methodology was used to obtain the maximum enzyme activity (CMC-ase 0.405 U mL(-1), avicelase 0.433 U mL(-1) and beta-amylase 1.594U mL(-1)). Scanning electron microscopy showed degradation of the lignocellulosic-starch structure of barley bran after fermentation. The CKS1 bacterial supernatant, which contains cellulases and beta-amylase, could hydrolyze cotton fibres and barley bran, respectively. The main products after enzymatic hydrolysis of cotton fibres and barley bran, glucose (0.117 (-1)(g gmat)) and maltose (0.347 (-1)(g gmat)), were quantified by high performance liquid chromatography (HPLC). The produced enzymes could be used for hydrolysis of cotton fabric and barley bran to glucose and maltose, respectively. Application of simultaneous enzymes production using an agricultural by-product is economically and environmentally accepted and moreover, valuable biotechnological products, such as glucose and maltose, were obtained in this investigation.
T2  - Journal of the Serbian Chemical Society
T1  - Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application
VL  - 82
IS  - 11
SP  - 1223
EP  - 1236
DO  - 10.2298/JSCJSC170514092M
ER  - 
@article{
author = "Mihajlovski, Katarina  and Davidović, Slađana Z. and Veljović, Đorđe N. and Carević, Milica B. and Lazić, Vesna M. and Dimitrijević-Branković, Suzana I.",
year = "2017",
abstract = "The agricultural raw industry generates large amounts of annually by-products that create disposal problems. Hitherto, there have been no reported papers about the simultaneous production of cellulase and beta-amylase from these raw materials using Paenibacillus sp. that would reduce the costs. Thus, in this paper simultaneous cellulase (CMC-ase and avicelase) and beta-amylase production using barley bran and the application of the natural isolate Paenibacillus chitinolyticus CKS1 and potential enzymes in the hydrolysis process was studied. Response surface methodology was used to obtain the maximum enzyme activity (CMC-ase 0.405 U mL(-1), avicelase 0.433 U mL(-1) and beta-amylase 1.594U mL(-1)). Scanning electron microscopy showed degradation of the lignocellulosic-starch structure of barley bran after fermentation. The CKS1 bacterial supernatant, which contains cellulases and beta-amylase, could hydrolyze cotton fibres and barley bran, respectively. The main products after enzymatic hydrolysis of cotton fibres and barley bran, glucose (0.117 (-1)(g gmat)) and maltose (0.347 (-1)(g gmat)), were quantified by high performance liquid chromatography (HPLC). The produced enzymes could be used for hydrolysis of cotton fabric and barley bran to glucose and maltose, respectively. Application of simultaneous enzymes production using an agricultural by-product is economically and environmentally accepted and moreover, valuable biotechnological products, such as glucose and maltose, were obtained in this investigation.",
journal = "Journal of the Serbian Chemical Society",
title = "Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application",
volume = "82",
number = "11",
pages = "1223-1236",
doi = "10.2298/JSCJSC170514092M"
}
Mihajlovski, K., Davidović, S. Z., Veljović, Đ. N., Carević, M. B., Lazić, V. M.,& Dimitrijević-Branković, S. I.. (2017). Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application. in Journal of the Serbian Chemical Society, 82(11), 1223-1236.
https://doi.org/10.2298/JSCJSC170514092M
Mihajlovski K, Davidović SZ, Veljović ĐN, Carević MB, Lazić VM, Dimitrijević-Branković SI. Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application. in Journal of the Serbian Chemical Society. 2017;82(11):1223-1236.
doi:10.2298/JSCJSC170514092M .
Mihajlovski, Katarina , Davidović, Slađana Z., Veljović, Đorđe N., Carević, Milica B., Lazić, Vesna M., Dimitrijević-Branković, Suzana I., "Effective valorisation of barley bran for simultaneous cellulase and beta-amylase production by Paenibacillus chitinolyticus CKS1: Statistical optimization and enzymes application" in Journal of the Serbian Chemical Society, 82, no. 11 (2017):1223-1236,
https://doi.org/10.2298/JSCJSC170514092M . .
4
4

Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions

Smičiklas, Ivana D.; Papan, Jelena; Lazić, Vesna M.; Lončarević, Davor; Ahrenkiel, Scott Phillip; Nedeljković, Jovan

(2017)

TY  - JOUR
AU  - Smičiklas, Ivana D.
AU  - Papan, Jelena
AU  - Lazić, Vesna M.
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1732
AB  - The biogenic hydroxyapatite (BHAP), obtained by proper treatment of bovine bones, was functionalized with 5-aminosalicylic acid (5-ASA). The coordination of 5-ASA to the surface of BHAP leads to the charge transfer (CT) complex formation accompanied with absorption in visible spectral range. The sorption ability of surface-modified BHAP with 5-ASA (5-ASA/BHAP) for removal of Pb2+ and Cu2+ ions from single-and bi-component solutions was compared with unmodified BHAP. The thorough characterization of both sorbents, BHAP and 5-ASA/BHAP, was performed including X-ray diffraction analysis (XRD), transmission electron microscopy (TEM), nitrogen adsorption-desorption isotherms, as well as diffuse reflection spectroscopy. Sorption kinetics and equilibriums for both ions (Pb2+ and Cu2+) by as-prepared BHAP and 5-ASA/BHAP are quite different. Functionalized sorbent demonstrated faster sorption kinetic and higher maximum sorption capacity for Pb2+ ions from bi-component solutions. From equimolar Pb2+ and Cu2+ mixture with a total concentration of 10-2 mol/L, 66% of Pb2+ was recovered using BHAP, while 97% using 5-ASA/BHAP. These preliminary data indicate potential applicability of properly functionalized hydroxyapatite for selective removal of heavy metal ions from contaminated water.
T2  - Journal of Environmental Chemical Engineering
T1  - Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions
VL  - 5
IS  - 4
SP  - 3759
EP  - 3765
DO  - 10.1016/j.jece.2017.07.027
ER  - 
@article{
author = "Smičiklas, Ivana D. and Papan, Jelena and Lazić, Vesna M. and Lončarević, Davor and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2017",
abstract = "The biogenic hydroxyapatite (BHAP), obtained by proper treatment of bovine bones, was functionalized with 5-aminosalicylic acid (5-ASA). The coordination of 5-ASA to the surface of BHAP leads to the charge transfer (CT) complex formation accompanied with absorption in visible spectral range. The sorption ability of surface-modified BHAP with 5-ASA (5-ASA/BHAP) for removal of Pb2+ and Cu2+ ions from single-and bi-component solutions was compared with unmodified BHAP. The thorough characterization of both sorbents, BHAP and 5-ASA/BHAP, was performed including X-ray diffraction analysis (XRD), transmission electron microscopy (TEM), nitrogen adsorption-desorption isotherms, as well as diffuse reflection spectroscopy. Sorption kinetics and equilibriums for both ions (Pb2+ and Cu2+) by as-prepared BHAP and 5-ASA/BHAP are quite different. Functionalized sorbent demonstrated faster sorption kinetic and higher maximum sorption capacity for Pb2+ ions from bi-component solutions. From equimolar Pb2+ and Cu2+ mixture with a total concentration of 10-2 mol/L, 66% of Pb2+ was recovered using BHAP, while 97% using 5-ASA/BHAP. These preliminary data indicate potential applicability of properly functionalized hydroxyapatite for selective removal of heavy metal ions from contaminated water.",
journal = "Journal of Environmental Chemical Engineering",
title = "Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions",
volume = "5",
number = "4",
pages = "3759-3765",
doi = "10.1016/j.jece.2017.07.027"
}
Smičiklas, I. D., Papan, J., Lazić, V. M., Lončarević, D., Ahrenkiel, S. P.,& Nedeljković, J.. (2017). Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions. in Journal of Environmental Chemical Engineering, 5(4), 3759-3765.
https://doi.org/10.1016/j.jece.2017.07.027
Smičiklas ID, Papan J, Lazić VM, Lončarević D, Ahrenkiel SP, Nedeljković J. Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions. in Journal of Environmental Chemical Engineering. 2017;5(4):3759-3765.
doi:10.1016/j.jece.2017.07.027 .
Smičiklas, Ivana D., Papan, Jelena, Lazić, Vesna M., Lončarević, Davor, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Functionalized biogenic hydroxyapatite with 5-aminosalicylic acid - Sorbent for efficient separation of Pb2+ and Cu2+ ions" in Journal of Environmental Chemical Engineering, 5, no. 4 (2017):3759-3765,
https://doi.org/10.1016/j.jece.2017.07.027 . .
10
7
9

Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection

Davidović, Slađana Z.; Lazić, Vesna M.; Vukoje, Ivana D.; Papan, Jelena; Anhrenkiel, S. Phillip; Dimitrijević, Suzana I.; Nedeljković, Jovan

(2017)

TY  - JOUR
AU  - Davidović, Slađana Z.
AU  - Lazić, Vesna M.
AU  - Vukoje, Ivana D.
AU  - Papan, Jelena
AU  - Anhrenkiel, S. Phillip
AU  - Dimitrijević, Suzana I.
AU  - Nedeljković, Jovan
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1887
AB  - A simple, fast and non-costly method for selective cysteine (Cys) detection, based on optical changes of silver colloids, is developed. For that purpose, stable colloids consisting of silver nanoparticles (Ag NPs) coated with polysaccharide dextran (Dex), isolated from bacterium species Leuconostoc mesenteroides T3, were prepared. The synthesized samples were thoroughly characterized including absorption and FTIR spectroscopy, as well as transmission electron microscopy and X-ray diffraction analysis. The silver colloids display high sensitivity and selectivity towards Cys detection in aqueous solutions. The Ag NPs coated with Dex provide possibility to detect Cys among a dozen amino acids and its detection limit was found to be 12.0 M. The sensing mechanism - red shift of optical absorption - is discussed in terms of the agglomeration of Ag NPs due to formation of hydrogen bonds between Cys molecules attached to different Ag NPs. (C) 2017 Elsevier B.V. All rights reserved.
T2  - Colloids and Surfaces. B: Biointerfaces
T1  - Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection
VL  - 160
SP  - 184
EP  - 191
DO  - 10.1016/j.colsurfb.2017.09.031
ER  - 
@article{
author = "Davidović, Slađana Z. and Lazić, Vesna M. and Vukoje, Ivana D. and Papan, Jelena and Anhrenkiel, S. Phillip and Dimitrijević, Suzana I. and Nedeljković, Jovan",
year = "2017",
abstract = "A simple, fast and non-costly method for selective cysteine (Cys) detection, based on optical changes of silver colloids, is developed. For that purpose, stable colloids consisting of silver nanoparticles (Ag NPs) coated with polysaccharide dextran (Dex), isolated from bacterium species Leuconostoc mesenteroides T3, were prepared. The synthesized samples were thoroughly characterized including absorption and FTIR spectroscopy, as well as transmission electron microscopy and X-ray diffraction analysis. The silver colloids display high sensitivity and selectivity towards Cys detection in aqueous solutions. The Ag NPs coated with Dex provide possibility to detect Cys among a dozen amino acids and its detection limit was found to be 12.0 M. The sensing mechanism - red shift of optical absorption - is discussed in terms of the agglomeration of Ag NPs due to formation of hydrogen bonds between Cys molecules attached to different Ag NPs. (C) 2017 Elsevier B.V. All rights reserved.",
journal = "Colloids and Surfaces. B: Biointerfaces",
title = "Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection",
volume = "160",
pages = "184-191",
doi = "10.1016/j.colsurfb.2017.09.031"
}
Davidović, S. Z., Lazić, V. M., Vukoje, I. D., Papan, J., Anhrenkiel, S. P., Dimitrijević, S. I.,& Nedeljković, J.. (2017). Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection. in Colloids and Surfaces. B: Biointerfaces, 160, 184-191.
https://doi.org/10.1016/j.colsurfb.2017.09.031
Davidović SZ, Lazić VM, Vukoje ID, Papan J, Anhrenkiel SP, Dimitrijević SI, Nedeljković J. Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection. in Colloids and Surfaces. B: Biointerfaces. 2017;160:184-191.
doi:10.1016/j.colsurfb.2017.09.031 .
Davidović, Slađana Z., Lazić, Vesna M., Vukoje, Ivana D., Papan, Jelena, Anhrenkiel, S. Phillip, Dimitrijević, Suzana I., Nedeljković, Jovan, "Dextran coated silver nanoparticles Chemical sensor for selective cysteine detection" in Colloids and Surfaces. B: Biointerfaces, 160 (2017):184-191,
https://doi.org/10.1016/j.colsurfb.2017.09.031 . .
1
32
26
28

Production of bioethanol from pre-treated cotton fabrics and waste cotton materials

Nikolic, Svetlana; Lazić, Vesna M.; Veljović, Đorđe N.; Mojovic, Ljiljana

(2017)

TY  - JOUR
AU  - Nikolic, Svetlana
AU  - Lazić, Vesna M.
AU  - Veljović, Đorđe N.
AU  - Mojovic, Ljiljana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1503
AB  - This study highlights the potential of cotton fabric as a promising feedstock for the production of bioethanol as renewable biofuel. The effect of corona pre-treatment of non-mercerized and mercerized cotton fabrics on glucose and ethanol yield is discussed. Fermentation kinetics for ethanol production and the basic process parameters were assessed and compared. Corona pre-treatment of cotton fabrics led to an increase in the glucose yield (compared to control sample) during enzymatic hydrolysis, and consequently the ethanol yield during fermentation by yeast Saccharomyces cerevisiae var. ellipsoideus. The system with mercerized cotton fabric was found to be superior obtaining an ethanol productivity of 0.900 g/Lh and ethanol yield of 0.94 g/g (based on glucose) after 6 h of fermentation time. The similar results were obtained during processing of waste cotton materials performed under the same process conditions. The obtained results showed that cotton fabric could become an alternative feedstock for the bioethanol production. For potential industrial implementation the waste mercerized cotton scraps would be the materials of choice. (C) 2017 Elsevier Ltd. All rights reserved.
T2  - Carbohydrate Polymers
T1  - Production of bioethanol from pre-treated cotton fabrics and waste cotton materials
VL  - 164
SP  - 136
EP  - 144
DO  - 10.1016/j.carbpol.2017.01.090
ER  - 
@article{
author = "Nikolic, Svetlana and Lazić, Vesna M. and Veljović, Đorđe N. and Mojovic, Ljiljana",
year = "2017",
abstract = "This study highlights the potential of cotton fabric as a promising feedstock for the production of bioethanol as renewable biofuel. The effect of corona pre-treatment of non-mercerized and mercerized cotton fabrics on glucose and ethanol yield is discussed. Fermentation kinetics for ethanol production and the basic process parameters were assessed and compared. Corona pre-treatment of cotton fabrics led to an increase in the glucose yield (compared to control sample) during enzymatic hydrolysis, and consequently the ethanol yield during fermentation by yeast Saccharomyces cerevisiae var. ellipsoideus. The system with mercerized cotton fabric was found to be superior obtaining an ethanol productivity of 0.900 g/Lh and ethanol yield of 0.94 g/g (based on glucose) after 6 h of fermentation time. The similar results were obtained during processing of waste cotton materials performed under the same process conditions. The obtained results showed that cotton fabric could become an alternative feedstock for the bioethanol production. For potential industrial implementation the waste mercerized cotton scraps would be the materials of choice. (C) 2017 Elsevier Ltd. All rights reserved.",
journal = "Carbohydrate Polymers",
title = "Production of bioethanol from pre-treated cotton fabrics and waste cotton materials",
volume = "164",
pages = "136-144",
doi = "10.1016/j.carbpol.2017.01.090"
}
Nikolic, S., Lazić, V. M., Veljović, Đ. N.,& Mojovic, L.. (2017). Production of bioethanol from pre-treated cotton fabrics and waste cotton materials. in Carbohydrate Polymers, 164, 136-144.
https://doi.org/10.1016/j.carbpol.2017.01.090
Nikolic S, Lazić VM, Veljović ĐN, Mojovic L. Production of bioethanol from pre-treated cotton fabrics and waste cotton materials. in Carbohydrate Polymers. 2017;164:136-144.
doi:10.1016/j.carbpol.2017.01.090 .
Nikolic, Svetlana, Lazić, Vesna M., Veljović, Đorđe N., Mojovic, Ljiljana, "Production of bioethanol from pre-treated cotton fabrics and waste cotton materials" in Carbohydrate Polymers, 164 (2017):136-144,
https://doi.org/10.1016/j.carbpol.2017.01.090 . .
3
29
25
27

Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles

Milošević, Milica V.; Krkobabic, Ana; Radoičić, Marija B.; Šaponjić, Zoran; Lazić, Vesna M.; Stoiljković, Milovan; Radetić, Maja M.

(2015)

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Krkobabic, Ana
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Lazić, Vesna M.
AU  - Stoiljković, Milovan
AU  - Radetić, Maja M.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/256
AB  - The possibility of in situ photoreduction of Ag+ using colloidal TiO2 nanoparticles deposited on the surface of polyamide fabric in the presence of the amino acid alanine and methanol is discussed. The presence of TiO2/Ag nanoparticles on the polyamide fabric was confirmed by FESEM and ICP analyses. The antibacterial activity of the fabric was tested against the Gram-negative bacterium Escherichia coli and the Gram- positive bacterium Staphylococcus aureus. The TiO2/Ag nanoparticles fabricated on the surface of the polyamide fabric provided maximum bacterial reduction and thus, excellent antibacterial activity. In spite of silver leaching from the fabric during washing, the impregnated polyamide fabric preserved the maximum reduction of E. coli colonies. The antibacterial activity against S. aureus was slightly decreased after ten washing cycles, but still the antibacterial activity could be considered as satisfactory. In addition, the presence of TiO2/Ag nanoparticles ensured better UV protection efficiency, which belonged to the UV protection category very good.
T2  - Journal of the Serbian Chemical Society
T1  - Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles
VL  - 80
IS  - 5
SP  - 705
EP  - 715
DO  - 10.2298/JSC141104125M
ER  - 
@article{
author = "Milošević, Milica V. and Krkobabic, Ana and Radoičić, Marija B. and Šaponjić, Zoran and Lazić, Vesna M. and Stoiljković, Milovan and Radetić, Maja M.",
year = "2015",
abstract = "The possibility of in situ photoreduction of Ag+ using colloidal TiO2 nanoparticles deposited on the surface of polyamide fabric in the presence of the amino acid alanine and methanol is discussed. The presence of TiO2/Ag nanoparticles on the polyamide fabric was confirmed by FESEM and ICP analyses. The antibacterial activity of the fabric was tested against the Gram-negative bacterium Escherichia coli and the Gram- positive bacterium Staphylococcus aureus. The TiO2/Ag nanoparticles fabricated on the surface of the polyamide fabric provided maximum bacterial reduction and thus, excellent antibacterial activity. In spite of silver leaching from the fabric during washing, the impregnated polyamide fabric preserved the maximum reduction of E. coli colonies. The antibacterial activity against S. aureus was slightly decreased after ten washing cycles, but still the antibacterial activity could be considered as satisfactory. In addition, the presence of TiO2/Ag nanoparticles ensured better UV protection efficiency, which belonged to the UV protection category very good.",
journal = "Journal of the Serbian Chemical Society",
title = "Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles",
volume = "80",
number = "5",
pages = "705-715",
doi = "10.2298/JSC141104125M"
}
Milošević, M. V., Krkobabic, A., Radoičić, M. B., Šaponjić, Z., Lazić, V. M., Stoiljković, M.,& Radetić, M. M.. (2015). Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles. in Journal of the Serbian Chemical Society, 80(5), 705-715.
https://doi.org/10.2298/JSC141104125M
Milošević MV, Krkobabic A, Radoičić MB, Šaponjić Z, Lazić VM, Stoiljković M, Radetić MM. Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles. in Journal of the Serbian Chemical Society. 2015;80(5):705-715.
doi:10.2298/JSC141104125M .
Milošević, Milica V., Krkobabic, Ana, Radoičić, Marija B., Šaponjić, Zoran, Lazić, Vesna M., Stoiljković, Milovan, Radetić, Maja M., "Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles" in Journal of the Serbian Chemical Society, 80, no. 5 (2015):705-715,
https://doi.org/10.2298/JSC141104125M . .
1
5
5
5

Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics

Lazić, Vesna M.; Radoičić, Marija B.; Šaponjić, Zoran; Radetic, Tamara; Vodnik, Vesna; Nikolic, Svetlana; Dimitrijević, Suzana I.; Radetić, Maja M.

(2015)

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetic, Tamara
AU  - Vodnik, Vesna
AU  - Nikolic, Svetlana
AU  - Dimitrijević, Suzana I.
AU  - Radetić, Maja M.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/438
AB  - Recently, many efforts have been made to efficiently impregnate different textile materials with metal and metal oxide nanoparticles in order to provide antimicrobial, UV protective or self-cleaning properties. Evidence of their environmental risks is limited at this point. The aim of this study was to explore the influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. Biodegradation behavior of cotton fabrics impregnated with Ag and TiO2 NPs from colloidal solutions of different concentrations was assessed according to standard test method ASTM 5988-03 and soil burial test. Degradation of cotton fabrics was also evaluated by enzymatic hydrolysis with cellulase. The morphology of fibers affected by biodegradation was analyzed by scanning electron microscopy (SEM). In order to get better insight into biodegradation process, dehydrogenase activity of soil has been determined. Ag and particularly TiO2 nanoparticles suppressed the biodegradation of cotton fabrics. The dehydrogenase activity of soil with cotton fabrics impregnated with TiO2 nanoparticles was the weakest. Severe damage of cotton fibers during the biodegradation process was confirmed by SEM.
T2  - Cellulose
T1  - Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics
VL  - 22
IS  - 2
SP  - 1365
EP  - 1378
DO  - 10.1007/s10570-015-0549-7
ER  - 
@article{
author = "Lazić, Vesna M. and Radoičić, Marija B. and Šaponjić, Zoran and Radetic, Tamara and Vodnik, Vesna and Nikolic, Svetlana and Dimitrijević, Suzana I. and Radetić, Maja M.",
year = "2015",
abstract = "Recently, many efforts have been made to efficiently impregnate different textile materials with metal and metal oxide nanoparticles in order to provide antimicrobial, UV protective or self-cleaning properties. Evidence of their environmental risks is limited at this point. The aim of this study was to explore the influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. Biodegradation behavior of cotton fabrics impregnated with Ag and TiO2 NPs from colloidal solutions of different concentrations was assessed according to standard test method ASTM 5988-03 and soil burial test. Degradation of cotton fabrics was also evaluated by enzymatic hydrolysis with cellulase. The morphology of fibers affected by biodegradation was analyzed by scanning electron microscopy (SEM). In order to get better insight into biodegradation process, dehydrogenase activity of soil has been determined. Ag and particularly TiO2 nanoparticles suppressed the biodegradation of cotton fabrics. The dehydrogenase activity of soil with cotton fabrics impregnated with TiO2 nanoparticles was the weakest. Severe damage of cotton fibers during the biodegradation process was confirmed by SEM.",
journal = "Cellulose",
title = "Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics",
volume = "22",
number = "2",
pages = "1365-1378",
doi = "10.1007/s10570-015-0549-7"
}
Lazić, V. M., Radoičić, M. B., Šaponjić, Z., Radetic, T., Vodnik, V., Nikolic, S., Dimitrijević, S. I.,& Radetić, M. M.. (2015). Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. in Cellulose, 22(2), 1365-1378.
https://doi.org/10.1007/s10570-015-0549-7
Lazić VM, Radoičić MB, Šaponjić Z, Radetic T, Vodnik V, Nikolic S, Dimitrijević SI, Radetić MM. Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. in Cellulose. 2015;22(2):1365-1378.
doi:10.1007/s10570-015-0549-7 .
Lazić, Vesna M., Radoičić, Marija B., Šaponjić, Zoran, Radetic, Tamara, Vodnik, Vesna, Nikolic, Svetlana, Dimitrijević, Suzana I., Radetić, Maja M., "Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics" in Cellulose, 22, no. 2 (2015):1365-1378,
https://doi.org/10.1007/s10570-015-0549-7 . .
12
16
15

Antibacterial activity of copper nanoparticles

Bogdanović, Una; Lazić, Vesna M.; Vodnik, Vesna; Budimir, Milica; Marković, Zoran M.; Dimitrijević, Suzana I.; Džunuzović, Jasna V.

(Society of Physical Chemists of Serbia, 2014)

TY  - CONF
AU  - Bogdanović, Una
AU  - Lazić, Vesna M.
AU  - Vodnik, Vesna
AU  - Budimir, Milica
AU  - Marković, Zoran M.
AU  - Dimitrijević, Suzana I.
AU  - Džunuzović, Jasna V.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9194
AB  - Copper nanoparticles (CuNPs), with an average particle size of about 5 nm,
was prepared by the simple chemical reduction procedure. TEM and UV–
Vis spectroscopy contributed to the analysis of size and optical properties of
CuNPs, and their antibacterial activity was evaluated toward human
pathogenic bacteria Escherichia coli and Staphylococcus aureus, in a
concentration dependent manner. The changes in the cell membrane
morphology of tested strains were investigated by atomic force microscope
(AFM), after 2 h of their contact with CuNPs. It was found that CuNPs
cause different types of cell membrane disruptions, as well as that S. aureus
bacteria were slightly resistant to the cell membrane damage than E. coli.
PB  - Society of Physical Chemists of Serbia
C3  - PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - Antibacterial activity of copper nanoparticles
VL  - F-21-P
ER  - 
@conference{
author = "Bogdanović, Una and Lazić, Vesna M. and Vodnik, Vesna and Budimir, Milica and Marković, Zoran M. and Dimitrijević, Suzana I. and Džunuzović, Jasna V.",
year = "2014",
abstract = "Copper nanoparticles (CuNPs), with an average particle size of about 5 nm,
was prepared by the simple chemical reduction procedure. TEM and UV–
Vis spectroscopy contributed to the analysis of size and optical properties of
CuNPs, and their antibacterial activity was evaluated toward human
pathogenic bacteria Escherichia coli and Staphylococcus aureus, in a
concentration dependent manner. The changes in the cell membrane
morphology of tested strains were investigated by atomic force microscope
(AFM), after 2 h of their contact with CuNPs. It was found that CuNPs
cause different types of cell membrane disruptions, as well as that S. aureus
bacteria were slightly resistant to the cell membrane damage than E. coli.",
publisher = "Society of Physical Chemists of Serbia",
journal = "PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "Antibacterial activity of copper nanoparticles",
volume = "F-21-P"
}
Bogdanović, U., Lazić, V. M., Vodnik, V., Budimir, M., Marković, Z. M., Dimitrijević, S. I.,& Džunuzović, J. V.. (2014). Antibacterial activity of copper nanoparticles. in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., F-21-P.
Bogdanović U, Lazić VM, Vodnik V, Budimir M, Marković ZM, Dimitrijević SI, Džunuzović JV. Antibacterial activity of copper nanoparticles. in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2014;F-21-P..
Bogdanović, Una, Lazić, Vesna M., Vodnik, Vesna, Budimir, Milica, Marković, Zoran M., Dimitrijević, Suzana I., Džunuzović, Jasna V., "Antibacterial activity of copper nanoparticles" in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, F-21-P (2014).

Copper nanoparticles with high antimicrobial activity

Bogdanović, Una; Lazić, Vesna M.; Vodnik, Vesna; Budimir, Milica; Marković, Zoran M.; Dimitrijević, Suzana I.

(2014)

TY  - JOUR
AU  - Bogdanović, Una
AU  - Lazić, Vesna M.
AU  - Vodnik, Vesna
AU  - Budimir, Milica
AU  - Marković, Zoran M.
AU  - Dimitrijević, Suzana I.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6044
AB  - Copper (Cu) hydrosol containing small nanoparticles (NPs) (similar to 5 nm) with narrow size distribution were used to investigate antimicrobial activity toward representative microorganisms of public concern (Escherichia coli, Staphylococcus aureus and Candida albicans). Microbial reduction measurements were performed as a function of CuNPs concentration, after 2 h of their contact. Surface and morphological alterations of the strains exposed to the Cu NPs were studied on the cellular level using an atomic force microscope (AFM). (C) 2014 Elsevier B.V. All rights reserved.
T2  - Materials Letters
T1  - Copper nanoparticles with high antimicrobial activity
VL  - 128
SP  - 75
EP  - 78
DO  - 10.1016/j.matlet.2014.04.106
ER  - 
@article{
author = "Bogdanović, Una and Lazić, Vesna M. and Vodnik, Vesna and Budimir, Milica and Marković, Zoran M. and Dimitrijević, Suzana I.",
year = "2014",
abstract = "Copper (Cu) hydrosol containing small nanoparticles (NPs) (similar to 5 nm) with narrow size distribution were used to investigate antimicrobial activity toward representative microorganisms of public concern (Escherichia coli, Staphylococcus aureus and Candida albicans). Microbial reduction measurements were performed as a function of CuNPs concentration, after 2 h of their contact. Surface and morphological alterations of the strains exposed to the Cu NPs were studied on the cellular level using an atomic force microscope (AFM). (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Materials Letters",
title = "Copper nanoparticles with high antimicrobial activity",
volume = "128",
pages = "75-78",
doi = "10.1016/j.matlet.2014.04.106"
}
Bogdanović, U., Lazić, V. M., Vodnik, V., Budimir, M., Marković, Z. M.,& Dimitrijević, S. I.. (2014). Copper nanoparticles with high antimicrobial activity. in Materials Letters, 128, 75-78.
https://doi.org/10.1016/j.matlet.2014.04.106
Bogdanović U, Lazić VM, Vodnik V, Budimir M, Marković ZM, Dimitrijević SI. Copper nanoparticles with high antimicrobial activity. in Materials Letters. 2014;128:75-78.
doi:10.1016/j.matlet.2014.04.106 .
Bogdanović, Una, Lazić, Vesna M., Vodnik, Vesna, Budimir, Milica, Marković, Zoran M., Dimitrijević, Suzana I., "Copper nanoparticles with high antimicrobial activity" in Materials Letters, 128 (2014):75-78,
https://doi.org/10.1016/j.matlet.2014.04.106 . .
3
97
85
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The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan

Vukoje, Ivana D.; Lazić, Vesna M.; Vodnik, Vesna; Jokić, Bojan M.; Ahrenkiel, Scott Phillip; Nedeljković, Jovan; Radetić, Maja

(Society of Physical Chemists of Serbia, 2014)

TY  - CONF
AU  - Vukoje, Ivana D.
AU  - Lazić, Vesna M.
AU  - Vodnik, Vesna
AU  - Jokić, Bojan M.
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
AU  - Radetić, Maja
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9193
AB  - Triangular silver nanoplates are a type of most-studied noble-metal
nanostructures over the past decade, owing to their special structural
architecture, outstanding plasmonic features across both visible and IR
regions, and catalytic properties for a wide range of applications. Herein, we
used these nanoparticles to deposit on cotton (Co) fabric pretreated with
biopolymer chitosan (CHT) and investigated their antimicrobial activity.
The antimicrobial efficiency of the coated fabrics was evaluated toward
Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungus
C. albicans. It was found that deposited silver nanoparticles imparted
excellent antimicrobial properties to Co fabric.
PB  - Society of Physical Chemists of Serbia
C3  - PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan
VL  - F-20-P
ER  - 
@conference{
author = "Vukoje, Ivana D. and Lazić, Vesna M. and Vodnik, Vesna and Jokić, Bojan M. and Ahrenkiel, Scott Phillip and Nedeljković, Jovan and Radetić, Maja",
year = "2014",
abstract = "Triangular silver nanoplates are a type of most-studied noble-metal
nanostructures over the past decade, owing to their special structural
architecture, outstanding plasmonic features across both visible and IR
regions, and catalytic properties for a wide range of applications. Herein, we
used these nanoparticles to deposit on cotton (Co) fabric pretreated with
biopolymer chitosan (CHT) and investigated their antimicrobial activity.
The antimicrobial efficiency of the coated fabrics was evaluated toward
Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungus
C. albicans. It was found that deposited silver nanoparticles imparted
excellent antimicrobial properties to Co fabric.",
publisher = "Society of Physical Chemists of Serbia",
journal = "PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan",
volume = "F-20-P"
}
Vukoje, I. D., Lazić, V. M., Vodnik, V., Jokić, B. M., Ahrenkiel, S. P., Nedeljković, J.,& Radetić, M.. (2014). The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan. in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., F-20-P.
Vukoje ID, Lazić VM, Vodnik V, Jokić BM, Ahrenkiel SP, Nedeljković J, Radetić M. The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan. in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2014;F-20-P..
Vukoje, Ivana D., Lazić, Vesna M., Vodnik, Vesna, Jokić, Bojan M., Ahrenkiel, Scott Phillip, Nedeljković, Jovan, Radetić, Maja, "The antimicrobial activity of triangular silver nanoplates on cotton fabric pretreated with chitozan" in PHYSICAL CHEMISTRY 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, F-20-P (2014).