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A new phosphorescent chemosensor bearing Zn-DPA sites for H2PO4-

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dc.contributor.authorKim, Hye-bin-
dc.contributor.authorLiu, Yifan-
dc.contributor.authorNam, Dayoung-
dc.contributor.authorLi, Yinan-
dc.contributor.authorPark, Sungnam-
dc.contributor.authorYoon, Juyoung-
dc.contributor.authorHyun, Myung Ho-
dc.date.accessioned2021-09-05T07:25:40Z-
dc.date.available2021-09-05T07:25:40Z-
dc.date.created2021-06-15-
dc.date.issued2014-07-
dc.identifier.issn0143-7208-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/98113-
dc.description.abstractA phosphorescence chemosensor bearing an iridium (III) complex as a communicating source and two Zn-DPA units acting as a preorganized binding site for H2PO4- is presented. The phosphorescent chemosensor displayed a selective phosphorescence enhancement with H2PO4- in aqueous solution and at neutral pH. On the other hand, F-, Cl-, Br-, I-, NO3-, CH3COO-, and ClO4- did not induce significant changes in phosphorescence. Furthermore, the phosphorescent chemosensor shows selectivity for H2PO4- over the related phosphate species, such as ATP and pyrophosphate. In addition, there was a distinct lifetime change only for H2PO4-. The association constant was calculated to be 9.68 x 10(4) M-1 for H2PO4-. (C) 2014 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherELSEVIER SCI LTD-
dc.subjectIRIDIUM(III) COMPLEX-
dc.subjectSELECTIVE DETECTION-
dc.subjectFLUORESCENT CHEMOSENSOR-
dc.subjectINORGANIC-PHOSPHATE-
dc.subjectAQUEOUS-SOLUTION-
dc.subjectPYROPHOSPHATE-
dc.subjectSENSOR-
dc.subjectANION-
dc.subjectRECOGNITION-
dc.subjectION-
dc.titleA new phosphorescent chemosensor bearing Zn-DPA sites for H2PO4--
dc.typeArticle-
dc.contributor.affiliatedAuthorPark, Sungnam-
dc.identifier.doi10.1016/j.dyepig.2014.02.015-
dc.identifier.scopusid2-s2.0-84896288718-
dc.identifier.wosid000336017500004-
dc.identifier.bibliographicCitationDYES AND PIGMENTS, v.106, pp.20 - 24-
dc.relation.isPartOfDYES AND PIGMENTS-
dc.citation.titleDYES AND PIGMENTS-
dc.citation.volume106-
dc.citation.startPage20-
dc.citation.endPage24-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Textiles-
dc.subject.keywordPlusIRIDIUM(III) COMPLEX-
dc.subject.keywordPlusSELECTIVE DETECTION-
dc.subject.keywordPlusFLUORESCENT CHEMOSENSOR-
dc.subject.keywordPlusINORGANIC-PHOSPHATE-
dc.subject.keywordPlusAQUEOUS-SOLUTION-
dc.subject.keywordPlusPYROPHOSPHATE-
dc.subject.keywordPlusSENSOR-
dc.subject.keywordPlusANION-
dc.subject.keywordPlusRECOGNITION-
dc.subject.keywordPlusION-
dc.subject.keywordAuthorPhosphorescence chemosensor-
dc.subject.keywordAuthorAnion recognition-
dc.subject.keywordAuthorDihydrogen phosphate sensing-
dc.subject.keywordAuthorPhosphate sensor-
dc.subject.keywordAuthorIridium complex-
dc.subject.keywordAuthorZinc complex-
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