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dc.contributor.author김성진*
dc.contributor.author김영미*
dc.date.accessioned2016-08-28T10:08:04Z-
dc.date.available2016-08-28T10:08:04Z-
dc.date.issued2013*
dc.identifier.issn0020-1693*
dc.identifier.otherOAK-9487*
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/223206-
dc.description.abstractZinc sensor molecules containing quinoline have been synthesized, which show fluorescence in the presence of Zn 2+. The nitrogen in quinoline is critical to fluorescence and fluorescence enhancement is promoted by deprotonating the sensor's amide. One of the sensors is highly selective for Zn 2+ over Cd 2+ and other cations such as Hg 2+, Fe 2+, Mn 2+ and Ca 2+. This selectivity can be attributed to the increased absorption of the sensor in the presence of Zn 2+ and the strong binding of Zn 2+. Structural studies, including X-ray and NMR, show the ability of dipicolylamine (DPA) to bind in facial and meridional manners to Zn 2+. Crystal structures of different compounds show Zn 2+ coordinating to three, four, and five nitrogens from the compounds. They also indicate that the selectivity of DPA containing compounds towards Zn 2+ may originate from Zn 2+ being stable in different coordination environments. © 2012 Elsevier B.V. All rights reserved.*
dc.languageEnglish*
dc.titleZinc selective chemosensors based on the flexible dipicolylamine and quinoline*
dc.typeArticle*
dc.relation.volume394*
dc.relation.indexSCI*
dc.relation.indexSCIE*
dc.relation.indexSCOPUS*
dc.relation.startpage542*
dc.relation.lastpage551*
dc.relation.journaltitleInorganica Chimica Acta*
dc.identifier.doi10.1016/j.ica.2012.09.009*
dc.identifier.wosidWOS:000311492900072*
dc.identifier.scopusid2-s2.0-84867900998*
dc.author.googleLee H.G.*
dc.author.googleLee J.H.*
dc.author.googleJang S.P.*
dc.author.googleHwang I.H.*
dc.author.googleKim S.-J.*
dc.author.googleKim Y.*
dc.author.googleKim C.*
dc.author.googleHarrison R.G.*
dc.contributor.scopusid김성진(56812714700)*
dc.contributor.scopusid김영미(57207443602)*
dc.date.modifydate20240301081003*
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자연과학대학 > 화학·나노과학전공 > Journal papers
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