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Temperature triggered ion-selective membranes for non-zero current electrochemical ion sensors

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cris.lastimport.scopus2024-02-12T19:43:21Z
dc.abstract.enA temperature triggered ion-selective membrane intended for non-zero current ion sensing is presented for the first time. At temperatures lower than 17 °C the membrane is in a solidified state, whereas above this temperature spontaneous transformation to a liquid state is observed. In the liquid state the diffusion coefficient of the analyte ions is higher than for a typical polymeric ion-selective membrane, resulting in higher current. Thus, the liquid type membrane offers well developed electrochemical signals for changes of analyte ions concentration both in voltammetric and coulometric mode, whereas the solidified type membrane is characterized by low electrochemical activity. Therefore, the herein proposed system may be regarded also as an electrochemical thermometer and it offers easy handling or storage while in the solidified form at low temperature, and benefits from liquid phase electrochemistry at room temperature.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorMaksymiuk, Krzysztof
dc.contributor.authorMichalska-Maksymiuk, Agata
dc.contributor.authorKałuża, Dawid
dc.contributor.authorMichalak, Magdalena
dc.date.accessioned2024-01-26T09:42:51Z
dc.date.available2024-01-26T09:42:51Z
dc.date.copyright2022-08-27
dc.date.issued2022
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.versionFINAL_PUBLISHED
dc.description.volume922
dc.identifier.doi10.1016/J.JELECHEM.2022.116735
dc.identifier.issn1572-6657
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/121652
dc.identifier.weblinkhttps://api.elsevier.com/content/article/PII:S1572665722007275?httpAccept=text/xml
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.relation.pages116735
dc.rightsCC-BY-NC-ND
dc.sciencecloudnosend
dc.subject.enIon-selective electrode membrane
dc.subject.enNon-zero current ion-selective sensors
dc.subject.enTemperature trigger
dc.titleTemperature triggered ion-selective membranes for non-zero current electrochemical ion sensors
dc.typeJournalArticle
dspace.entity.typePublication