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Si-corrole-based fluoride fluorometric turn-on sensor

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dc.abstract.enWe present here a new type of fluoride ion optode, constituted by a highly lipophilic PVDF porous membrane modified with a liquid receptor layer containing the emission-active Si corrole F- selective ionophore. For the optimized composition of the receptor layer, in acidic solutions an increase of Si-corrole emission was observed by increasing fluoride ion concentration, a behavior different from most porphyrinoid-based optical sensors. An observed linear dependence of the Si corrole emission intensity (read at 635 nm) was within the range 10-5 to 10-2 M of fluoride ions.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorMaksymiuk, Krzysztof
dc.contributor.authorCaroleo, Fabrizio
dc.contributor.authorNatale, Corrado Di
dc.contributor.authorPaolesse, Roberto
dc.contributor.authorJaworska, Ewa
dc.contributor.authorMichalska-Maksymiuk, Agata
dc.date.accessioned2024-01-26T07:36:16Z
dc.date.available2024-01-26T07:36:16Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.number5-7
dc.description.volume24
dc.identifier.doi10.1142/S1088424620500029
dc.identifier.issn1088-4246
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/119777
dc.identifier.weblinkhttps://www.worldscientific.com/doi/pdf/10.1142/S1088424620500029
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Porphyrins and Phthalocyanines
dc.relation.pages929-937
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enporphyrinoids
dc.subject.encorrole
dc.subject.enchemical sensors
dc.subject.enoptode
dc.subject.enfluoride ion.
dc.titleSi-corrole-based fluoride fluorometric turn-on sensor
dc.typeJournalArticle
dspace.entity.typePublication