We present the results on the structure and the optical properties of noble metal (Ag, Au) and oxide (ZnO) nanoparticles synthesized by various methods in different polysaccharide matrices such as chitosan, glycogen, alginate and starch. The structure of the obtained nanoparticles was studied in detail with microscopic techniques (TEM, SEM), while the XPS spectroscopy was used to investigate the effects at the nanoparticle-biomolecule interfaces. The antimicrobial activity of the nanocomposite films with Ag nanoparticles was tested against the Staphylococcus aureus, Escherichia coli and Candida albicans pathogens. In addition, we will present the results on the structure and optical properties of the tryptophan amino acid functionalized silver nanoparticles dispersed in water soluble polymer matrices.
Keywords:
metal nanoparticles / polysaccharides / biopolymer / nanocomposites
Source:
Physical Chemistry of Interfaces and Nanomaterials X, 2011, 8098
TY - CONF
AU - Đoković, Vladimir
AU - Božanić, Dušan K.
AU - Vodnik, Vesna
AU - Krsmanović, Radenka
AU - Trandafilović, Lidija V.
AU - Dimitrijević-Branković, Suzana
PY - 2011
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1862
AB - We present the results on the structure and the optical properties of noble metal (Ag, Au) and oxide (ZnO) nanoparticles synthesized by various methods in different polysaccharide matrices such as chitosan, glycogen, alginate and starch. The structure of the obtained nanoparticles was studied in detail with microscopic techniques (TEM, SEM), while the XPS spectroscopy was used to investigate the effects at the nanoparticle-biomolecule interfaces. The antimicrobial activity of the nanocomposite films with Ag nanoparticles was tested against the Staphylococcus aureus, Escherichia coli and Candida albicans pathogens. In addition, we will present the results on the structure and optical properties of the tryptophan amino acid functionalized silver nanoparticles dispersed in water soluble polymer matrices.
PB - Spie-Int Soc Optical Engineering, Bellingham
C3 - Physical Chemistry of Interfaces and Nanomaterials X
T1 - Structure and optical properties of noble metal and oxide nanoparticles dispersed in various polysaccharide biopolymers
VL - 8098
DO - 10.1117/12.899934
UR - conv_3673
ER -
@conference{
author = "Đoković, Vladimir and Božanić, Dušan K. and Vodnik, Vesna and Krsmanović, Radenka and Trandafilović, Lidija V. and Dimitrijević-Branković, Suzana",
year = "2011",
abstract = "We present the results on the structure and the optical properties of noble metal (Ag, Au) and oxide (ZnO) nanoparticles synthesized by various methods in different polysaccharide matrices such as chitosan, glycogen, alginate and starch. The structure of the obtained nanoparticles was studied in detail with microscopic techniques (TEM, SEM), while the XPS spectroscopy was used to investigate the effects at the nanoparticle-biomolecule interfaces. The antimicrobial activity of the nanocomposite films with Ag nanoparticles was tested against the Staphylococcus aureus, Escherichia coli and Candida albicans pathogens. In addition, we will present the results on the structure and optical properties of the tryptophan amino acid functionalized silver nanoparticles dispersed in water soluble polymer matrices.",
publisher = "Spie-Int Soc Optical Engineering, Bellingham",
journal = "Physical Chemistry of Interfaces and Nanomaterials X",
title = "Structure and optical properties of noble metal and oxide nanoparticles dispersed in various polysaccharide biopolymers",
volume = "8098",
doi = "10.1117/12.899934",
url = "conv_3673"
}
Đoković, V., Božanić, D. K., Vodnik, V., Krsmanović, R., Trandafilović, L. V.,& Dimitrijević-Branković, S.. (2011). Structure and optical properties of noble metal and oxide nanoparticles dispersed in various polysaccharide biopolymers. in Physical Chemistry of Interfaces and Nanomaterials X
Spie-Int Soc Optical Engineering, Bellingham., 8098.
https://doi.org/10.1117/12.899934
conv_3673
Đoković V, Božanić DK, Vodnik V, Krsmanović R, Trandafilović LV, Dimitrijević-Branković S. Structure and optical properties of noble metal and oxide nanoparticles dispersed in various polysaccharide biopolymers. in Physical Chemistry of Interfaces and Nanomaterials X. 2011;8098.
doi:10.1117/12.899934
conv_3673 .
Đoković, Vladimir, Božanić, Dušan K., Vodnik, Vesna, Krsmanović, Radenka, Trandafilović, Lidija V., Dimitrijević-Branković, Suzana, "Structure and optical properties of noble metal and oxide nanoparticles dispersed in various polysaccharide biopolymers" in Physical Chemistry of Interfaces and Nanomaterials X, 8098 (2011),
https://doi.org/10.1117/12.899934 .,
conv_3673 .
