TY  - JOUR
AU  - Božanić, Dušan K.
AU  - Đoković, Vladimir
AU  - Dimitrijević-Branković, Suzana I.
AU  - Krsmanović, Radenka
AU  - McPherson, Michael
AU  - Nair, P. Sreekumari
AU  - Georges, Michael K.
AU  - Radhakrishnan, Thottackad
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4543
AB  - A sago starch biopolymer with embedded silver nanoparticles has been studied as a material for the prevention of microbial growth. Approximately 8 nm in size, silver nanoparticles have been synthesized by reduction of the silver salt in aqueous solution in the presence of sago starch using sodium borohydride as a reducing agent. The obtained solutions were cast on glass plates to obtain thin supported silver-starch nanocomposite films. The morphology of the nanocomposites was investigated by scanning and transmission electron microscopy. UV-Vis absorption spectroscopy showed that during the film formation a part of the silver nanoparticles has been trapped in the water present in the sample, which enabled their partial oxidation into active Ag(+) species. The oxidation of the silver nanoparticles was confirmed by X-ray photoelectron spectroscopy. The antimicrobial activity tests have shown that the nanocomposite material can be successfully employed to prevent the viability and growth of the common pathogens Staphylococcus aureus, Escherichia coli and Candida albicans. (C) Koninklijke Brill NV, Leiden, 2011
T2  - Journal of Biomaterials Science: Polymer Edition
T1  - Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films
VL  - 22
IS  - 17
SP  - 2343
EP  - 2355
DO  - 10.1163/092050610X539532
ER  - 

@article{
author = "Božanić, Dušan K. and Đoković, Vladimir and Dimitrijević-Branković, Suzana I. and Krsmanović, Radenka and McPherson, Michael and Nair, P. Sreekumari and Georges, Michael K. and Radhakrishnan, Thottackad",
year = "2011",
abstract = "A sago starch biopolymer with embedded silver nanoparticles has been studied as a material for the prevention of microbial growth. Approximately 8 nm in size, silver nanoparticles have been synthesized by reduction of the silver salt in aqueous solution in the presence of sago starch using sodium borohydride as a reducing agent. The obtained solutions were cast on glass plates to obtain thin supported silver-starch nanocomposite films. The morphology of the nanocomposites was investigated by scanning and transmission electron microscopy. UV-Vis absorption spectroscopy showed that during the film formation a part of the silver nanoparticles has been trapped in the water present in the sample, which enabled their partial oxidation into active Ag(+) species. The oxidation of the silver nanoparticles was confirmed by X-ray photoelectron spectroscopy. The antimicrobial activity tests have shown that the nanocomposite material can be successfully employed to prevent the viability and growth of the common pathogens Staphylococcus aureus, Escherichia coli and Candida albicans. (C) Koninklijke Brill NV, Leiden, 2011",
journal = "Journal of Biomaterials Science: Polymer Edition",
title = "Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films",
volume = "22",
number = "17",
pages = "2343-2355",
doi = "10.1163/092050610X539532"
}

Božanić, D. K., Đoković, V., Dimitrijević-Branković, S. I., Krsmanović, R., McPherson, M., Nair, P. S., Georges, M. K.,& Radhakrishnan, T.. (2011). Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films. in Journal of Biomaterials Science: Polymer Edition, 22(17), 2343-2355.
https://doi.org/10.1163/092050610X539532

Božanić DK, Đoković V, Dimitrijević-Branković SI, Krsmanović R, McPherson M, Nair PS, Georges MK, Radhakrishnan T. Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films. in Journal of Biomaterials Science: Polymer Edition. 2011;22(17):2343-2355.
doi:10.1163/092050610X539532 .

Božanić, Dušan K., Đoković, Vladimir, Dimitrijević-Branković, Suzana I., Krsmanović, Radenka, McPherson, Michael, Nair, P. Sreekumari, Georges, Michael K., Radhakrishnan, Thottackad, "Inhibition of Microbial Growth by Silver-Starch Nanocomposite Thin Films" in Journal of Biomaterials Science: Polymer Edition, 22, no. 17 (2011):2343-2355,
https://doi.org/10.1163/092050610X539532 . .

TY  - JOUR
AU  - Đoković, Vladimir
AU  - Krsmanović, Radenka
AU  - Božanić, Dušan K.
AU  - McPherson, Michael
AU  - Tendeloo, Gustaaf Van
AU  - Nair, P. Sreekumari
AU  - Georges, Michael K.
AU  - Radhakrishnan, Thottackad
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3760
AB  - Adsorption of sulfide ions onto a surface of starch capped silver nanoparticles upon addition of thioacetamide was investigated. UV-vis absorption spectroscopy revealed that the adsorption of the sulfide ion on the surface of the silver nanoparticles induced damping as well as blue shift of the silver surface plasmon resonance band. Further increase in thioacetamide concentration led to shift of the resonance band toward higher wavelengths indicating the formation of the continuous Ag2S layer on the silver surface. Thus fabricated nanoparticles were investigated using electron microscopy techniques (TEM, HRTEM, and HAADF-STEM) and X-ray photoelectron spectroscopy (XPS), which confirmed their core-shell structure. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Colloids and Surfaces. B: Biointerfaces
T1  - Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer
VL  - 73
IS  - 1
SP  - 30
EP  - 35
DO  - 10.1016/j.colsurfb.2009.04.022
ER  - 

@article{
author = "Đoković, Vladimir and Krsmanović, Radenka and Božanić, Dušan K. and McPherson, Michael and Tendeloo, Gustaaf Van and Nair, P. Sreekumari and Georges, Michael K. and Radhakrishnan, Thottackad",
year = "2009",
abstract = "Adsorption of sulfide ions onto a surface of starch capped silver nanoparticles upon addition of thioacetamide was investigated. UV-vis absorption spectroscopy revealed that the adsorption of the sulfide ion on the surface of the silver nanoparticles induced damping as well as blue shift of the silver surface plasmon resonance band. Further increase in thioacetamide concentration led to shift of the resonance band toward higher wavelengths indicating the formation of the continuous Ag2S layer on the silver surface. Thus fabricated nanoparticles were investigated using electron microscopy techniques (TEM, HRTEM, and HAADF-STEM) and X-ray photoelectron spectroscopy (XPS), which confirmed their core-shell structure. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Colloids and Surfaces. B: Biointerfaces",
title = "Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer",
volume = "73",
number = "1",
pages = "30-35",
doi = "10.1016/j.colsurfb.2009.04.022"
}

Đoković, V., Krsmanović, R., Božanić, D. K., McPherson, M., Tendeloo, G. V., Nair, P. S., Georges, M. K.,& Radhakrishnan, T.. (2009). Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer. in Colloids and Surfaces. B: Biointerfaces, 73(1), 30-35.
https://doi.org/10.1016/j.colsurfb.2009.04.022

Đoković V, Krsmanović R, Božanić DK, McPherson M, Tendeloo GV, Nair PS, Georges MK, Radhakrishnan T. Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer. in Colloids and Surfaces. B: Biointerfaces. 2009;73(1):30-35.
doi:10.1016/j.colsurfb.2009.04.022 .

Đoković, Vladimir, Krsmanović, Radenka, Božanić, Dušan K., McPherson, Michael, Tendeloo, Gustaaf Van, Nair, P. Sreekumari, Georges, Michael K., Radhakrishnan, Thottackad, "Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer" in Colloids and Surfaces. B: Biointerfaces, 73, no. 1 (2009):30-35,
https://doi.org/10.1016/j.colsurfb.2009.04.022 . .