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Adsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymer

dc.creatorĐoković, Vladimir
dc.creatorKrsmanović, Radenka
dc.creatorBožanić, Dušan K.
dc.creatorMcPherson, Michael
dc.creatorTendeloo, Gustaaf Van
dc.creatorNair, P. Sreekumari
dc.creatorGeorges, Michael K.
dc.creatorRadhakrishnan, Thottackad
dc.date.accessioned2018-03-01T20:52:52Z
dc.date.available2018-03-01T20:52:52Z
dc.date.issued2009
dc.identifier.issn0927-7765
dc.identifier.issn1873-4367
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/3760
dc.description.abstractAdsorption 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.en
dc.relationNATO [CBREARRIG.983373]
dc.rightsrestrictedAccessen
dc.sourceColloids and Surfaces. B: Biointerfacesen
dc.subjectSilver nanoparticlesen
dc.subjectStarchen
dc.subjectBiocompositeen
dc.subjectBiopolymeren
dc.subjectCore-shell nanoparticlesen
dc.titleAdsorption of sulfur onto a surface of silver nanoparticles stabilized with sago starch biopolymeren
dc.typearticleen
dcterms.abstractВан Тенделоо, Густааф; Наир, П. Среекумари; Георгес, Мицхаел К.; Радхакрисхнан, Тхоттацкад; Ђоковић Владимир; Крсмановић Раденка; Бозанић Душан; МцПхерсон, Мицхаел;
dc.citation.volume73
dc.citation.issue1
dc.citation.spage30
dc.citation.epage35
dc.identifier.wos000268657500005
dc.identifier.doi10.1016/j.colsurfb.2009.04.022
dc.citation.rankM22
dc.identifier.pmid19477103
dc.identifier.scopus2-s2.0-67650617718


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