Synthesis, characterization, and application of silver nanoparticle-thiophenol nanocomposite film on the glassy carbon surface

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dc.contributor.authorGüzel, Remziye
dc.contributor.authorEkşi, Haslet
dc.contributor.authorÜstündağ, Zafer
dc.contributor.authorSolak, Ali Osman
dc.date.accessioned2024-04-24T15:59:32Z
dc.date.available2024-04-24T15:59:32Z
dc.date.issued2013
dc.departmentDicle Üniversitesi, Ziya Gökalp Eğitim Fakültesi, Kimya Bölümüen_US
dc.description.abstractIn this study, 4-thiophenol modified glassy carbon electrode was prepared by the reduction of 4-diazothiophenol tetrafluoroborate salt. Silver nanoparticles were attached to the thiophenol modified surface to prepare a thiophenol-silver nanoparticle composite film. 4-Aminothiopenol molecules were deposited by self-assembling technique to form multi-layered nanofilms of TP/SNP/PhNH2 on glassy carbon substrate. These surfaces were characterized by cyclic voltammetry, electrochemical impedance spectroscopy, X-ray photoelectron spectroscopy, reflectance-absorption infrared spectroscopy, and ellipsometry at each multilayer film growth process. Atomic force microscopic images of GC/TP/SNP/PhNH2 surfaces were also acquired. The characterization methods show that the amine group containing surface permits the subsequent modification by a variety of coupling reactions for the immobilization of more complex systems. An application of the electrode modification for the determination of uric acid with a significantly lower detection limit is described. Copyright (c) 2013 John Wiley & Sons, Ltd.en_US
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey) [109T633]en_US
dc.description.sponsorshipThis work was partially supported by TUBITAK (Scientific and Technological Research Council of Turkey) projects with a number of 109T633.en_US
dc.identifier.citationGüzel, R., Ekşi, H., Üstündaǧ, Z. ve Solak, A.O. (2013). Synthesis, characterization, and application of silver nanoparticle- thiophenol nanocomposite film on the glassy carbon surface. Surface and Interface Analysis, 45(13), 1821–1829
dc.identifier.doi10.1002/sia.5328
dc.identifier.endpage1829en_US
dc.identifier.issn0142-2421
dc.identifier.issn1096-9918
dc.identifier.issue13en_US
dc.identifier.scopus2-s2.0-84887316953
dc.identifier.scopusqualityQ3
dc.identifier.startpage1821en_US
dc.identifier.urihttps://doi.org/10.1002/sia.5328
dc.identifier.urihttps://hdl.handle.net/11468/14131
dc.identifier.urihttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/epdf/10.1002/sia.5328
dc.identifier.volume45en_US
dc.identifier.wosWOS:000330106700002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüzel, Remziye
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofSurface and Interface Analysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThiophenol modificationen_US
dc.subjectGlassy carbonen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectDiazonium salten_US
dc.subjectSurface characterizationen_US
dc.subjectX-Ray photoelectron spectroscopyen_US
dc.subjectEllipsometryen_US
dc.subjectUric aciden_US
dc.titleSynthesis, characterization, and application of silver nanoparticle-thiophenol nanocomposite film on the glassy carbon surfaceen_US
dc.titleSynthesis, characterization, and application of silver nanoparticle-thiophenol nanocomposite film on the glassy carbon surface
dc.typeArticleen_US

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