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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Ground-State Elevation Approach To Suppress Side Reactions in Gold-Sensing Systems Based on Alkyne Activation

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dc.contributor.authorSeo, Hyewonko
dc.contributor.authorJun, Mi Eunko
dc.contributor.authorRanganathan, Koteeswariko
dc.contributor.authorLee, Kyung-Hako
dc.contributor.authorKim, Kyong-Taiko
dc.contributor.authorLim, Woocherlko
dc.contributor.authorRhee, Young Minko
dc.contributor.authorAhn, Kyo Hanko
dc.date.accessioned2017-08-16T08:54:51Z-
dc.date.available2017-08-16T08:54:51Z-
dc.date.created2017-08-07-
dc.date.created2017-08-07-
dc.date.created2017-08-07-
dc.date.issued2014-03-
dc.identifier.citationORGANIC LETTERS, v.16, no.5, pp.1374 - 1377-
dc.identifier.issn1523-7060-
dc.identifier.urihttp://hdl.handle.net/10203/225373-
dc.description.abstractA novel approach to suppress the side reactions observed in the reaction-based gold-sensing systems based on the alkyne activation is disclosed. By elevating steric strain around the reaction site, the gold ion promoted ring-opening process in rhodamine-lactam probes is significantly accelerated, which also leads to suppression of those possible side reactions. As a result, the probes show very high sensitivity in addition to excellent selectivity toward gold species. Furthermore, bioimaging of gold species in live cells was demonstrated with a FRET version.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectSELECTIVE FLUORESCENT-PROBE-
dc.subjectAQUEOUS-MEDIA-
dc.subjectRATIOMETRIC DETECTION-
dc.subjectIONS-
dc.subjectAU3+-
dc.subjectCATALYSIS-
dc.subjectNANOPARTICLES-
dc.subjectCYCLIZATION-
dc.subjectSENSOR-
dc.subjectHG2+-
dc.titleGround-State Elevation Approach To Suppress Side Reactions in Gold-Sensing Systems Based on Alkyne Activation-
dc.typeArticle-
dc.identifier.wosid000332756400026-
dc.identifier.scopusid2-s2.0-84896783733-
dc.type.rimsART-
dc.citation.volume16-
dc.citation.issue5-
dc.citation.beginningpage1374-
dc.citation.endingpage1377-
dc.citation.publicationnameORGANIC LETTERS-
dc.identifier.doi10.1021/ol5001389-
dc.contributor.localauthorRhee, Young Min-
dc.contributor.nonIdAuthorSeo, Hyewon-
dc.contributor.nonIdAuthorJun, Mi Eun-
dc.contributor.nonIdAuthorRanganathan, Koteeswari-
dc.contributor.nonIdAuthorLee, Kyung-Ha-
dc.contributor.nonIdAuthorKim, Kyong-Tai-
dc.contributor.nonIdAuthorLim, Woocherl-
dc.contributor.nonIdAuthorAhn, Kyo Han-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusSELECTIVE FLUORESCENT-PROBE-
dc.subject.keywordPlusAQUEOUS-MEDIA-
dc.subject.keywordPlusRATIOMETRIC DETECTION-
dc.subject.keywordPlusIONS-
dc.subject.keywordPlusAU3+-
dc.subject.keywordPlusCATALYSIS-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusCYCLIZATION-
dc.subject.keywordPlusSENSOR-
dc.subject.keywordPlusHG2+-
dc.subject.keywordPlusSELECTIVE FLUORESCENT-PROBE-
dc.subject.keywordPlusAQUEOUS-MEDIA-
dc.subject.keywordPlusRATIOMETRIC DETECTION-
dc.subject.keywordPlusIONS-
dc.subject.keywordPlusAU3+-
dc.subject.keywordPlusCATALYSIS-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusCYCLIZATION-
dc.subject.keywordPlusSENSOR-
dc.subject.keywordPlusHG2+-
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