A Novel Electrochemical Sensor Based on Metal Ion Infiltrated Block Copolymer Thin Films for Sensitive and Selective Determination of Dopamine

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dc.contributor.authorBas, Salih Zeki
dc.contributor.authorCummins, Cian
dc.contributor.authorSelkirk, Andrew
dc.contributor.authorBorah, Dipu
dc.contributor.authorOzmen, Mustafa
dc.contributor.authorMorris, Michael A.
dc.date.accessioned2020-03-26T20:12:22Z
dc.date.available2020-03-26T20:12:22Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAn electrochemical sensor using copper oxide nanodots (CuO nanodots-ITO) developed from a block copolymer template is demonstrated for sensitive and selective determination of dopamine (DA). The current signal of CuO nanodots-ITO was linear with the concentration of DA in the range between 0.12 and 56.87 mu M (R = 0.9975) with a sensitivity of 326.91 mu A mM(-1) cm(-2) and a detection limit of 0.03 mu M. Furthermore, the anti-interference ability of the present sensor to possible interfering substances including ascorbic acid, uric acid, acetaminophen, epinephrine, hydrogen peroxide, phenol, catechol, hydroquinone, and some inorganic compounds has been investigated. Our work highlights the significance of using a bottom-up nanofabrication technique to create a robust and reliable dopamine sensor that has critical importance in neurological disorders.en_US
dc.description.sponsorshipEU FP7 NMP projectEuropean Union (EU); LAMAND project [245565]; Science Foundation IrelandScience Foundation Ireland [09/IN.1/602]; Selcuk UniversitySelcuk University [15401015]en_US
dc.description.sponsorshipFinancial support was provided by the EU FP7 NMP project, LAMAND (Grant 245565) project, and the Science Foundation Ireland (Grant 09/IN.1/602) and is gratefully acknowledged. The electrochemical part of this study was supported by the Scientific Research Projects of Selcuk University (Project No. 15401015).en_US
dc.identifier.doi10.1021/acsanm.9b01794en_US
dc.identifier.endpage7318en_US
dc.identifier.issn2574-0970en_US
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7311en_US
dc.identifier.urihttps://dx.doi.org/10.1021/acsanm.9b01794
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37430
dc.identifier.volume2en_US
dc.identifier.wosWOS:000499740800058en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.relation.ispartofACS APPLIED NANO MATERIALSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectdopamineen_US
dc.subjectelectrochemical sensoren_US
dc.subjectcopper oxideen_US
dc.subjectblock copolymersen_US
dc.subjectinfiltration processen_US
dc.titleA Novel Electrochemical Sensor Based on Metal Ion Infiltrated Block Copolymer Thin Films for Sensitive and Selective Determination of Dopamineen_US
dc.typeArticleen_US

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