The new water-soluble Schiff base derivative fluorometric chemosensor with highly selective and instantly sensitivity for Fe3+ ion detection in aqueous media

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dc.authoridGumusgoz Celik, Gizem/0000-0003-4816-7419
dc.contributor.authorCelik, Gizem Gumusgoz
dc.contributor.authorSenkuytu, Elif
dc.contributor.authorSahin, Onur
dc.contributor.authorSerin, Selahattin
dc.date.accessioned2025-03-23T19:41:30Z
dc.date.available2025-03-23T19:41:30Z
dc.date.issued2021
dc.departmentSinop Üniversitesi
dc.description.abstractThe design and development of smart molecules used as fluorescent sensors, which play important roles in many applications with high selectivity and sensitivity toward heavy and transition metal ions have received considerable attention in recent years. In this study, the photophysical and chemosensor properties of the water-soluble Schiff base compound (3), which solid-state structure and geometry were determined using single crystal X-ray structural analysis were investigated. The metal sensing behaviors of the compound 3 was determined in the presence of various metals (Li+, Na+, K+, Mg2+, Ca2+, Ba2+, Mn2+, Fe3+, Fe2+, Cu2+, Cr3+, Co2+, Ni2+, Ag+, Cd2+, Al3+, Hg+ and Zn2+) using fluorescence spectroscopy. A significant decrease in fluorescence signals was observed with the addition of Fe3+ ions, and the limits of detection was calculated as 1.29 mu M for this ion. Also, the complex stoichiometry of the compound 3 and Fe3+ ion was determined as 1:1 (L/M) by fluorescence titrations (Job's plot). The results showed that compound 3 could be used as a fluorescent chemosensor with high selectivity and sensitivity, which are instantly responsive to Fe3+ ions in the aqua media.
dc.description.sponsorshipTUBITAK [113Z280]
dc.description.sponsorshipThe authors wish to express their thanks to TUBITAK (Project No. 113Z280) .
dc.identifier.doi10.1016/j.ica.2021.120556
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.scopus2-s2.0-85113157646
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.ica.2021.120556
dc.identifier.urihttps://hdl.handle.net/11486/6598
dc.identifier.volume527
dc.identifier.wosWOS:000709394100011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofInorganica Chimica Acta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectSchiff base
dc.subjectFluorescent Chemosensor
dc.subjectFe3+
dc.subjectAqua media
dc.titleThe new water-soluble Schiff base derivative fluorometric chemosensor with highly selective and instantly sensitivity for Fe3+ ion detection in aqueous media
dc.typeArticle

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