Fabrication and application of a new modified electrochemical sensor using newly synthesized calixarene-grafted MWCNTs for simultaneous determination of Cu(II) and Pb(II)

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dc.contributor.authorKucukkolbasi, Semahat.
dc.contributor.authorSayin, Serkan.
dc.contributor.authorYilmaz, Mustafa.
dc.date.accessioned2020-03-26T20:14:14Z
dc.date.available2020-03-26T20:14:14Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractA rapid, simple, selective and highly sensitive simultaneous determination of Cu(II) and Pb(II) via newly fashioned 5,11,17,23-tetra-tert-butyl-25,27-dihydrazinamidecarb onylmethoxy-26,28- dihydroxycalix [4] arene-grafted multi-walled carbon nanotubes-modified carbon paste electrode (CNT-Calix/CPE) by differential pulse anodic stripping voltammetry (DPASV) has been introduced. It was observed that CNT-Calix/CPE exhibits higher selectivity and stability for Cu(II) and Pb(II). Different operational parameters such as pH, deposition potential/time, pulse amplitude (5, -1.0 V vs. Ag/AgCl, 300 s, 2 s, 0.05 V) were also optimized for calculation and statistical evaluation of linear range, detection limit and limit of quantification. Interference study shows that the electrode is highly selective for the simultaneous determination of Cu(II) and Pb(II). Standard addition method was used to apply CNT-Calix/CPE in waste water, plant leaves and soft drinks and it was found that the concentration of Cu(II) and Pb(II) were corresponding to standardized values.en_US
dc.description.sponsorshipSelcuk University Coordination Scientific Research Projects SU-BAPSelcuk University [13401121]en_US
dc.description.sponsorshipThe authors are grateful for kind financial support provided by Selcuk University Coordination Scientific Research Projects SU-BAP and 13401121.en_US
dc.identifier.citationKucukkolbasi, S., Sayin, S., Yılmaz, M. (2019). Fabrication and Application of a New Modified Electrochemical Sensor Using Newly Synthesized Calixarene-Grafted MWCNTs for Simultaneous Determination of Cu (II) and Pb (II). Acta Chimica Slovenica, 66(4), 839-849.
dc.identifier.doi10.17344/acsi.2018.4922en_US
dc.identifier.endpage849en_US
dc.identifier.issn1318-0207en_US
dc.identifier.issn1580-3155en_US
dc.identifier.issue4en_US
dc.identifier.pmid34057492en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage839en_US
dc.identifier.urihttps://dx.doi.org/10.17344/acsi.2018.4922
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37845
dc.identifier.volume66en_US
dc.identifier.wosWOS:000503393100010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKucukkolbasi, Semahat.
dc.institutionauthorYilmaz, Mustafa.
dc.language.isoenen_US
dc.publisherSLOVENSKO KEMIJSKO DRUSTVOen_US
dc.relation.ispartofACTA CHIMICA SLOVENICAen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCalixareneen_US
dc.subjectMWCNTen_US
dc.subjectmodified carbon paste electrodeen_US
dc.subjectsensoren_US
dc.titleFabrication and application of a new modified electrochemical sensor using newly synthesized calixarene-grafted MWCNTs for simultaneous determination of Cu(II) and Pb(II)en_US
dc.typeArticleen_US

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