Structural characterization of chitosan-smectite nanocomposite and its application in the development of a novel potentiometric monohydrogen phosphate-selective sensor

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dc.authoridKELES GUNER, EDA/0000-0002-4421-1315
dc.authoridTOPCU, Cihan/0000-0002-1600-5741
dc.authoridCubuk, Osman/0000-0001-7858-2803
dc.contributor.authorTopcu, Cihan
dc.contributor.authorCaglar, Bulent
dc.contributor.authorOnder, Ahmet
dc.contributor.authorColdur, Fatih
dc.contributor.authorCaglar, Sema
dc.contributor.authorGuner, Eda Keles
dc.contributor.authorCubuk, Osman
dc.date.accessioned2025-03-23T19:40:55Z
dc.date.available2025-03-23T19:40:55Z
dc.date.issued2018
dc.departmentSinop Üniversitesi
dc.description.abstractChitosan-smectite biocomposite was prepared by intercalation of protonated chitosan molecules into the interlayer space of smectite in monolayer arrangement through cation exchange mechanism and the obtained biocomposite was successfully used as an electroactive component in the structure of a PVC membrane potentiometric sensor for the direct and highly selective determination of monohydrogen phosphate ions. The comparative elemental, structural, thermal and morphological analysis of starting-smectite, neat chitosan and chitosan-smectite were investigated by utilizing EDX, XRD, ATR-FTIR, TG/DTG/DTA, SEM and surface area measurement techniques. The optimum membrane composition, detection limit, response time, pH working range and repeatability of the proposed electrode were determined.
dc.identifier.doi10.1016/j.materresbull.2017.09.068
dc.identifier.endpage299
dc.identifier.issn0025-5408
dc.identifier.issn1873-4227
dc.identifier.scopus2-s2.0-85032683837
dc.identifier.scopusqualityQ1
dc.identifier.startpage288
dc.identifier.urihttps://doi.org/10.1016/j.materresbull.2017.09.068
dc.identifier.urihttps://hdl.handle.net/11486/6457
dc.identifier.volume98
dc.identifier.wosWOS:000418221900041
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofMaterials Research Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectClay
dc.subjectChitosan
dc.subjectComposite
dc.subjectMonohydrogen phosphate
dc.subjectPotentiometric sensor
dc.titleStructural characterization of chitosan-smectite nanocomposite and its application in the development of a novel potentiometric monohydrogen phosphate-selective sensor
dc.typeArticle

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