A reversible calix[4]arene armed phenolphthalein based fluorescent probe for the detection of Zn2+ and an application in living cells

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dc.authorid0000-0003-0790-0549
dc.contributor.authorErdemir, Serkan.
dc.contributor.authorMalkondu, Sait.
dc.contributor.authorKocyigit, Ozcan.
dc.date.accessioned2020-03-26T20:12:25Z
dc.date.available2020-03-26T20:12:25Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractA reversible and easy assembled fluorescent sensor based on calix[4]arene and phenolphthalein (C4P) was developed for selective zinc ion (Zn2+) sensing in aqueous samples. The probe C4P demonstrated high selective and sensitive detection towards Zn2+ over other competitive metal ions. Interaction of Zn2+ with a solution of C4P resulted in a considerable increment in emission intensity at 440 nm (lambda(ex) = 365 nm) due to the suppression of photoinduced electron transfer (PET) process and the restriction of C=N isomerization. The binding constant (K-a) of C4P with Zn2+ was calculated to be 4.50 x 10(11) M-2 and also the limit of detection of C4P for Zn2+ was as low as 0.108 mu M (at 10(-7) M level). Moreover, the fluorescence imaging in the human colon cancer cells suggested that C4P had great potential to be used to examine Zn2+ in vivo.en_US
dc.description.sponsorshipResearch Foundation of Selcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipThe authors gratefully thank the financial support of this work from the Research Foundation of Selcuk University.en_US
dc.identifier.citationErdemir, S., Malkondu, S., Kocyigit, O. (2019). A Reversible Calix[4]Arene Armed Phenolphthalein Based Fluorescent Probe for the Detection of Zn2+ and an Application in Living Cells. Luminescence, 34(1), 106-112.
dc.identifier.doi10.1002/bio.3585en_US
dc.identifier.endpage112en_US
dc.identifier.issn1522-7235en_US
dc.identifier.issn1522-7243en_US
dc.identifier.issue1en_US
dc.identifier.pmid30565395en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage106en_US
dc.identifier.urihttps://dx.doi.org/10.1002/bio.3585
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37446
dc.identifier.volume34en_US
dc.identifier.wosWOS:000455550300012en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorErdemir, Serkan.
dc.institutionauthorKocyigit, Ozcan.
dc.language.isoenen_US
dc.publisherWILEYen_US
dc.relation.ispartofLUMINESCENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectcalix[4]areneen_US
dc.subjectfluorescenten_US
dc.subjectliving cellen_US
dc.subjectphenolphthaleinen_US
dc.subjectzincen_US
dc.titleA reversible calix[4]arene armed phenolphthalein based fluorescent probe for the detection of Zn2+ and an application in living cellsen_US
dc.typeArticleen_US

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