Electrodeposited cobalt hexacyanoferrate electrode as a non-enzymatic glucose sensor under neutral conditions

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buir.contributor.authorOglou, Ramadan Chalil
buir.contributor.authorGhobadi, T. Gamze Ulusoy
buir.contributor.authorÖzbay, Ekmel
buir.contributor.authorKaradaş, Ferdi
buir.contributor.orcidOglou, Ramadan Chalil|0000-0001-7442-4226
buir.contributor.orcidGhobadi, T. Gamze Ulusoy|0000-0002-7669-1587
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
buir.contributor.orcidKaradaş, Ferdi|0000-0001-7171-9889
dc.citation.epage339188-7en_US
dc.citation.issueNumber2021en_US
dc.citation.spage339188-1en_US
dc.citation.volumeNumber1188en_US
dc.contributor.authorOglou, Ramadan Chalil
dc.contributor.authorGhobadi, T. Gamze Ulusoy
dc.contributor.authorÖzbay, Ekmel
dc.contributor.authorKaradaş, Ferdi
dc.date.accessioned2021-12-09T13:41:44Z
dc.date.available2021-12-09T13:41:44Z
dc.date.issued2021-10-19
dc.departmentDepartment of Chemistryen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractA CoFe Prussian blue analogue (CoFe PB) modified FTO electrode, prepared via a facile electrodepositionmethod, is investigated as a non-enzymatic glucose sensor under neutral conditions. The electrode ex-hibits a linear detection of glucose in the 0.1e8.2 mmol/L range with a detection limit of 67mM, asensitivity of 18.69mA/mM.cm2, and a fast response time of less than 7 s under neutral conditions. Its stability is confirmed with both electrochemical experiments and characterization studies performed on the pristine and post-mortem electrode. We also conducted a comprehensive electrochemical analysis to elucidate the identity of the active site and the glucose oxidation mechanism on the Prussian blue surface.en_US
dc.embargo.release2022-10-19
dc.identifier.doi10.1016/j.aca.2021.339188en_US
dc.identifier.eissn1873-4324
dc.identifier.urihttp://hdl.handle.net/11693/76713
dc.language.isoEnglishen_US
dc.publisherElsevier B.V.en_US
dc.relation.isversionofhttps://doi.org/10.1016/j.aca.2021.339188en_US
dc.source.titleAnalytica Chimica Actaen_US
dc.subjectPrussian blue analogueen_US
dc.subjectCobalt hexacyanoferrate filmen_US
dc.subjectModified electrodeen_US
dc.subjectNon-enzymaticen_US
dc.subjectGlucose sensoren_US
dc.subjectElectrodepositionen_US
dc.subjectAmperometric sensingen_US
dc.titleElectrodeposited cobalt hexacyanoferrate electrode as a non-enzymatic glucose sensor under neutral conditionsen_US
dc.typeArticleen_US

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Institute of Materials Science and Nanotechnology (UNAM)
Department of Chemistry
Department of Electrical and Electronics Engineering
Department of Physics
Nanotechnology Research Center (NANOTAM)