Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.contributor.author | 김영미 | * |
dc.date.accessioned | 2016-08-28T10:08:04Z | - |
dc.date.available | 2016-08-28T10:08:04Z | - |
dc.date.issued | 2013 | * |
dc.identifier.issn | 0020-1693 | * |
dc.identifier.other | OAK-9487 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/223206 | - |
dc.description.abstract | Zinc 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.language | English | * |
dc.title | Zinc selective chemosensors based on the flexible dipicolylamine and quinoline | * |
dc.type | Article | * |
dc.relation.volume | 394 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 542 | * |
dc.relation.lastpage | 551 | * |
dc.relation.journaltitle | Inorganica Chimica Acta | * |
dc.identifier.doi | 10.1016/j.ica.2012.09.009 | * |
dc.identifier.wosid | WOS:000311492900072 | * |
dc.identifier.scopusid | 2-s2.0-84867900998 | * |
dc.author.google | Lee H.G. | * |
dc.author.google | Lee J.H. | * |
dc.author.google | Jang S.P. | * |
dc.author.google | Hwang I.H. | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Kim Y. | * |
dc.author.google | Kim C. | * |
dc.author.google | Harrison R.G. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.contributor.scopusid | 김영미(57207443602) | * |
dc.date.modifydate | 20240301081003 | * |