A colorimetric and fluorometric probe for hydrazine through subsequent ring-opening and closing reactions: Its environmental applications

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dc.contributor.authorErdemir, Serkan.
dc.contributor.authorMalkondu, Sait.
dc.date.accessioned2020-03-26T20:20:04Z
dc.date.available2020-03-26T20:20:04Z
dc.date.issued2020
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractHydrazine (N2H4), as one of the essential industrial chemicals, is main water contaminant and highly toxic for human health. Therefore, the rapid, selective and sensitive detection strategies for hydrazine are needed. The present study describes the first example of a receptor based on pyrazolone and hydrazide formation by subsequent ring-opening and closing reactions displayed distinct naked eye colorimetric and visual fluorescence sensing towards hydrazine with rapid reactivity and very good selectivity over various anions, cations and amines. The probe BC was obtained in good yield by three stages. The sensing mechanism was confirmed by H-1 NMR and C-13 NMR spectra. Upon interaction with hydrazine, coumarin ring was easily opened and pink color followed by purple was formed. The more hydrazine addition triggered pyrazolone ring formation with yellow colored solution in company with the remarkable cyan blue turn-on fluorescence output. An easy-to-produce TLC test strip enables to determine hydrazine in the solution. The results were successfully shown to be convenient and efficient for hydrazine detection. Therefore, the present strategy is supposed to be widely applied to fabricate fluorescent sensors for detection of hydrazine.en_US
dc.description.sponsorshipResearch Foundation of Selcuk UniversitySelcuk University [18601031]en_US
dc.description.sponsorshipWe thank the Research Foundation of Selcuk University for financial support (Grant No: 18601031) of this work.en_US
dc.identifier.citationErdemir, S., Malkondu, S. (2020). A Colorimetric and Fluorometric Probe for Hydrazine Through Subsequent Ring-Opening and Closing Reactions: Its Environmental Applications. Microchemical Journal, 152, 1-7.
dc.identifier.doi10.1016/j.microc.2019.104375en_US
dc.identifier.endpage7
dc.identifier.issn0026-265Xen_US
dc.identifier.issn1095-9149en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1
dc.identifier.urihttps://dx.doi.org/10.1016/j.microc.2019.104375
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38494
dc.identifier.volume152en_US
dc.identifier.wosWOS:000503315300079en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorErdemir, Serkan.
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofMICROCHEMICAL JOURNALen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectOptical sensingen_US
dc.subjectFluorescenceen_US
dc.subjectHydrazineen_US
dc.subjectDetectionen_US
dc.subjectICTen_US
dc.titleA colorimetric and fluorometric probe for hydrazine through subsequent ring-opening and closing reactions: Its environmental applicationsen_US
dc.typeArticleen_US

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