Voltammetric determination of Hg(II) at poly(2-aminothiazole) modified platinum electrode.

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dc.contributor.authorCiftci, Hakan
dc.contributor.authorOktem, Zeki
dc.date.accessioned2020-06-25T17:52:16Z
dc.date.available2020-06-25T17:52:16Z
dc.date.issued2011
dc.departmentKırıkkale Üniversitesi
dc.description.abstractConducting poly(2-aminothiazole) (PAT) film was electrodeposited on platinum disc electrode surface by cyclic voltammetry of 2-aminothiazole (AT) for stripping voltammetric determination of Hg(II). Hg(II) was pre-concentrated on to polymer matrix by adsorption upon dipping the modified electrode into Hg(II) solution. The effect of electrolysis time, number of electropolymerization cycles, pH, preconcentration time and Hg(II) concentration on the determination of Hg(II) were studied. A linear relation between the peak current and Hg(II) concentration was obtained in the range of 0.1-1.1 mg L-1. The relative standard deviation was calculated as 1.37% at 0.5 mg L-1 Hg(II) (n=6). The detection limit was estimated as 0.025 mg L-1 by means of 3:1 current-to-noise ratio. The interferences of Ni(II), Cu(II), Pb(II), Zn(II), Cd(II) and Fe(III) were investigated in the determination of Hg(II). The optimized method was successfully applied to the determination of Hg(II) in the River Kizilirmak samples by means of standard addition method.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.endpage928en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-79955713172
dc.identifier.scopusqualityN/A
dc.identifier.startpage924en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5118
dc.identifier.volume20en_US
dc.identifier.wosWOS:000289927200011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPoly(2-aminothiazole)en_US
dc.subjectconducting polymeren_US
dc.subjectmodified electrodeen_US
dc.subjectmercury determinationen_US
dc.subjectstripping voltammetryen_US
dc.titleVoltammetric determination of Hg(II) at poly(2-aminothiazole) modified platinum electrode.en_US
dc.typeArticle

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