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dc.contributor.author윤주영*
dc.date.accessioned2016-08-28T12:08:41Z-
dc.date.available2016-08-28T12:08:41Z-
dc.date.issued2010*
dc.identifier.issn0003-2654*
dc.identifier.otherOAK-6900*
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/221044-
dc.description.abstractAn ideal fluorescent probe should show the strongest affinity with the relevant target (binding-selectivity) by means of a selective fluorescence change (signal-selectivity). [15]aneNO2S2 (1,4-dioxa-7,13-dithia-10-azacyclopentadecane) based probes usually show high binding selectivity for Ag+ but signal selectivity for Hg 2+, because Ag+ can quench or silence the fluorescence. To amplify the Ag+ binding to the greatest extent, a carbonyl group was positioned between 1,8-naphthalimide and [15]aneNO2S2 which played a key role of displaying selective fluorescence enhancements with Ag+ through increasing the oxidation potential of the fluorophore, blocking Ag+ from sterically interacting with the naphthalimide fluorophore, and by acting as a sacrificial donor. Probe 2 can detect Ag + with a selective fluorescence enhancement (∼14 fold) and high affinity (Ka = 1.64 × 105 M-1). © The Royal Society of Chemistry 2010.*
dc.languageEnglish*
dc.titleDiscovery of a highly selective turn-on fluorescent probe for Ag +*
dc.typeArticle*
dc.relation.issue10*
dc.relation.volume135*
dc.relation.indexSCI*
dc.relation.indexSCIE*
dc.relation.indexSCOPUS*
dc.relation.startpage2554*
dc.relation.lastpage2559*
dc.relation.journaltitleAnalyst*
dc.identifier.doi10.1039/c0an00405g*
dc.identifier.wosidWOS:000282003800010*
dc.identifier.scopusid2-s2.0-77956852557*
dc.author.googleXu Z.*
dc.author.googleZheng S.*
dc.author.googleYoon J.*
dc.author.googleSpring D.R.*
dc.contributor.scopusid윤주영(7403587371)*
dc.date.modifydate20240118162450*
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자연과학대학 > 화학·나노과학전공 > Journal papers
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