Characterization of redox polymer based electrode and electrochemical behavior for DNA detection

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dc.contributor.authorKuralay, Filiz
dc.contributor.authorErdem, Arzum
dc.contributor.authorAbaci, Serdar
dc.contributor.authorOzyoruk, Haluk
dc.contributor.authorYildiz, Attila
dc.date.accessioned2019-10-27T20:51:16Z
dc.date.available2019-10-27T20:51:16Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.description.abstractCharacterization of redox polymer, poly(vinylferrocenium) perchlorate (PVF+ClO4-) coated as a film on Pt electrodes, and the detection of DNA based on the electrochemical behavior of the polymer were described in this study. PVF+ClO4- Modified electrodes were prepared by the electrooxidation of poly(vinylferrocene) (PVF), and DNA immobilized polymer modified electrode was then prepared. The characterization of the polymer modified electrodes were performed by scanning tunneling Microscopy (STM), Raman spectroscopy and alternating current (AC) impedance. The effects of DNA concentration. pH, and polymer films in various thicknesses based on the electrode response were also investigated. The electrochemical behavior of DNA modified polymer electrode by using double-stranded DNA (dsDNA) or single-stranded DNA (ssDNA) was compared. DNA hybridization was also investigated. (C) 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTurkish Scientific and Technological Council (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [106T065]en_US
dc.description.sponsorshipThis work was supported by Turkish Scientific and Technological Council (TUBITAK) (Project no: 106T065) as a collaborative research project between Hacettepe University and Ege University. A.E. Would like to express her gratitude to the Turkish Academy of Sciences (TUBA) as an Associate member for their Support.en_US
dc.identifier.doi10.1016/j.aca.2009.03.051en_US
dc.identifier.endpage89en_US
dc.identifier.issn0003-2670
dc.identifier.issn1873-4324
dc.identifier.issue01.Feben_US
dc.identifier.pmid19446067en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage83en_US
dc.identifier.urihttps://doi.org/10.1016/j.aca.2009.03.051
dc.identifier.urihttps://hdl.handle.net/11454/43095
dc.identifier.volume643en_US
dc.identifier.wosWOS:000266516600011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofAnalytica Chimica Actaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPoly(vinylferrocenium) modified electrodesen_US
dc.subjectPoly(vinyferrocene)en_US
dc.subjectSTMen_US
dc.subjectRaman spectroscopyen_US
dc.subjectAC impedanceen_US
dc.titleCharacterization of redox polymer based electrode and electrochemical behavior for DNA detectionen_US
dc.typeArticleen_US

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