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Development of an Electrochemical Sensor for Selective Determination of Dopamine Based on Molecularly Imprinted Poly(p-Aminothiophenol) Polymeric Film

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dc.authorscopusid57197770236
dc.authorscopusid6507415687
dc.authorwosidErmiş, Nihal/Aao-3305-2021
dc.contributor.authorErmis, Nihal
dc.contributor.authorTinkilic, Nihat
dc.contributor.authorIDErmis, Nihal/0000-0002-0085-3076
dc.date.accessioned2025-12-11T01:01:53Z
dc.date.issued2021
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Ermis, Nihal] Samsun Univ, Fac Engn, TR-55420 Ondokuzmayis Samsun, Turkey; [Tinkilic, Nihat] Ondokuz Mayis Univ, Chem Dept, TR-55200 Samsun, Turkeyen_US
dc.descriptionErmis, Nihal/0000-0002-0085-3076en_US
dc.description.abstractIn this study, a molecularly imprinted electrochemical sensor (MIP/DA) was investigated for selective and sensitive determination of dopamine (DA) by electrochemical polymerization of p-aminothiophenol in the presence of DA on gold electrode. According to electrochemical behaviour of the sensor, gained through cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS), MIP/DA sensor showed distinctive electron transfer characteristics in comparison to the non-imprinted (NIP/DA) sensor. Besides the MIP/DA sensor showed high selectivity for dopamine through its analyte specific cavities. The sensor had a broad working range of 5.0x10(-8)-2.0x10(-7) M with a limit of detection (LOD) of 1.8x10(-8) M and the developed sensor was successfully applied for determination of dopamine in pharmaceutical samples.en_US
dc.description.sponsorshipScientific Research and Development Support Program project by Ondokuz Mayis University [PYO.FEN 1904.15.019]en_US
dc.description.sponsorshipThis work was supported by the Scientific Research and Development Support Program project by Ondokuz Mayis University [grant number PYO.FEN 1904.15.019].en_US
dc.description.woscitationindexScience Citation Index Expanded
dc.identifier.doi10.1002/elan.202060556
dc.identifier.endpage1501en_US
dc.identifier.issn1040-0397
dc.identifier.issn1521-4109
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85102922247
dc.identifier.scopusqualityQ2
dc.identifier.startpage1491en_US
dc.identifier.urihttps://doi.org/10.1002/elan.202060556
dc.identifier.urihttps://hdl.handle.net/20.500.12712/40803
dc.identifier.volume33en_US
dc.identifier.wosWOS:000634498000001
dc.identifier.wosqualityQ3
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofElectroanalysisen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectrochemical Sensoren_US
dc.subjectGold Electrodeen_US
dc.subjectSquare Wave Voltammetryen_US
dc.subjectMolecular Imprintingen_US
dc.subjectDopamineen_US
dc.titleDevelopment of an Electrochemical Sensor for Selective Determination of Dopamine Based on Molecularly Imprinted Poly(p-Aminothiophenol) Polymeric Filmen_US
dc.typeArticleen_US
dspace.entity.typePublication

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