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Construction of a novel Cu(II)-selective electrode with long life span based on 8-aminoquinoline functionalized bentonite

ArticleAçık Erişim

Özet

A novel 8-aminoquinoline-functionalized bentonite was utilized as an electroactive sensing element in the construction of a potentiometric carboxylated-PVC-based polymeric membrane electrode. The electrode exhibited a linear response for copper(II) ions in the concentration range of 1.0 × 10–5−1.0 × 10–2 mol/dm3 with a slope of 28.24 mV/decade. While the response time of the electrode determined as about 20 s, its detection limit and long life time was determined as 5.0 × 10–6 mol/dm3 and 5 months, respectively. The proposed electrode was applied for the potentiometric detection of Cu(II) contents of some spiked water samples and satisfied results were attained. Graphical abstract: [Figure not available: see fulltext.] © 2022, Springer-Verlag GmbH Austria, part of Springer Nature.

Anahtar Kelimeler

8-AminoquinolineCarboxylated PVCCopper(II) detectionFunctionalized-bentonitePotentiometric electrode
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/ebyu/12359Resmi atıflarda kullanılan kalıcı adres
DOI
https://doi.org/10.1007/s00706-022-03008-5Yayıncı resmi DOI adresi
Tam Kayıt
AlanDeğerDil
dc.contributor.authorDogan, Bilge
dc.contributor.authorColdur, Fatih
dc.contributor.authorCaglar, Bulent
dc.contributor.authorOzdemir, Agah Oktay
dc.contributor.authorGuner, Eda Keles
dc.contributor.authorOzdokur, Kemal Volkan
dc.date.accessioned2026-10-18T20:27:16.202857566Z
dc.date.available2026-10-18T20:27:16.202857566Z
dc.date.issued2023
dc.description.abstractA novel 8-aminoquinoline-functionalized bentonite was utilized as an electroactive sensing element in the construction of a potentiometric carboxylated-PVC-based polymeric membrane electrode. The electrode exhibited a linear response for copper(II) ions in the concentration range of 1.0 × 10–5−1.0 × 10–2 mol/dm3 with a slope of 28.24 mV/decade. While the response time of the electrode determined as about 20 s, its detection limit and long life time was determined as 5.0 × 10–6 mol/dm3 and 5 months, respectively. The proposed electrode was applied for the potentiometric detection of Cu(II) contents of some spiked water samples and satisfied results were attained. Graphical abstract: [Figure not available: see fulltext.] © 2022, Springer-Verlag GmbH Austria, part of Springer Nature.
dc.description.sponsorshipThe authors gratefully acknowledge funding support from Erzincan Binali Yildirim University, The Scientific Research Projects Coordination Unit (FBA-2020-687).
dc.identifier.doi10.1007/s00706-022-03008-5
dc.identifier.eissn1434-4475
dc.identifier.endpage64
dc.identifier.issn0026-9247
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85143130387
dc.identifier.startpage53
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/12359
dc.identifier.volume154
dc.identifier.wosWOS:000912834500002
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofMonatshefte fur Chemie
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject8-Aminoquinoline
dc.subjectCarboxylated PVC
dc.subjectCopper(II) detection
dc.subjectFunctionalized-bentonite
dc.subjectPotentiometric electrode
dc.titleConstruction of a novel Cu(II)-selective electrode with long life span based on 8-aminoquinoline functionalized bentonite
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus5
rdl.citation.wos3
rdl.source.indexSCOPUS
rdl.source.indexWOS
rdl.wos.indexScience Citation Index Expanded (SCI-EXPANDED)