Carboxylated-Graphene Decorated Pencil Graphite Electrode as a Platform for Voltammetric Detection of DNA

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dc.contributor.authorZor, Erhan
dc.contributor.authorEksin, Ece
dc.contributor.authorFindik, Mukerrem
dc.contributor.authorBingol, Haluk
dc.contributor.authorErdem, Arzum
dc.date.accessioned2024-02-23T14:26:27Z
dc.date.available2024-02-23T14:26:27Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractContinuous technology miniaturization using nanoscale materials allows the design of DNA sensing platforms with not only far larger surface areas but alsomore effective characteristics. We herein synthesized benzoic acid-functionalized graphene oxide (GOB), characterized by FT-IR, XPS, Raman Spectroscopy, TGA, SEM, TEM techniques and then it was utilized as a supporting material. Due to the benzoic acid groups available on the surface of GOB, fsDNA was directly immobilized onto the disposable pencil graphite electrode (PGE). The limit of detection (LOD) for fish sperm DNA (fsDNA) concentration was estimated to be 1.11 mu g/mL by using differential pulse voltammetry (DPV) technique. It can be assumed that this simple modification protocol offers an alternative for the quick and robust monitoring of sequence-specific nucleic acids avoiding the need of complex or expensive requirements, and it can pave the way for new opportunities to design more novel DNA sensing strategies and applications on disposable platforms. (c) 2017 The Electrochemical Society. All rights reserved.en_US
dc.description.sponsorshipTurkish Academy of Sciences (TUBA)en_US
dc.description.sponsorshipA.E. would like to express her gratitude to the Turkish Academy of Sciences (TUBA) as a Principal member for its partial support.en_US
dc.identifier.doi10.1149/2.1971713jes
dc.identifier.endpageB729en_US
dc.identifier.issn0013-4651
dc.identifier.issn1945-7111
dc.identifier.issue13en_US
dc.identifier.scopus2-s2.0-85033667929en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpageB723en_US
dc.identifier.urihttps://doi.org/10.1149/2.1971713jes
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14200
dc.identifier.volume164en_US
dc.identifier.wosWOS:000418409800082en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElectrochemical Soc Incen_US
dc.relation.ispartofJournal Of The Electrochemical Societyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[Keyword Not Available]en_US
dc.titleCarboxylated-Graphene Decorated Pencil Graphite Electrode as a Platform for Voltammetric Detection of DNAen_US
dc.typeArticleen_US

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