Highly selective fluorescent sensing of Cu(2+) ion by an arylisoxazole modified calix[4]arene
| dc.citation.epage | 5016 | en_US |
| dc.citation.issue | 34 | en_US |
| dc.citation.spage | 5013 | en_US |
| dc.citation.volume | 49 | en_US |
| dc.citation.woscount | 35 | |
| dc.contributor.author | Chang, Kai-Chi | en_US |
| dc.contributor.author | Luo, Li-Yang | en_US |
| dc.contributor.author | Diau, Eric Wei-Guang | en_US |
| dc.contributor.author | Chung, Wen-Sheng | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:11:02Z | |
| dc.date.available | 2014-12-08T15:11:02Z | |
| dc.date.issued | 2008-08-18 | en_US |
| dc.description.abstract | A novel fluorescent chemosensor 1 with two anthraceneisoxazolymethyl groups at the lower rim of calix[4]arene has been synthesized, which revealed a dual emission (monomer and excimer) when excited at 375 nm. This chemosensor displayed a selective fluorescence quenching only with Cu(2+) ion over all other metal ions examined. When Cu(2+) ion was bound to 1, the fluorescence intensities of both monomer and excimer were quenched. Furthermore, the association constant for the 1:1 complex of 1.Cu(2+) was determined to be (1.58 +/- 0.03) x 10(4) M(-1). (c) 2008 Elsevier Ltd. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.tetlet.2008.06.060 | en_US |
| dc.identifier.issn | 0040-4039 | en_US |
| dc.identifier.journal | TETRAHEDRON LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.tetlet.2008.06.060 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/8455 | |
| dc.identifier.wosnumber | WOS:000258271400007 | |
| dc.language.iso | en_US | en_US |
| dc.title | Highly selective fluorescent sensing of Cu(2+) ion by an arylisoxazole modified calix[4]arene | en_US |
| dc.type | Article | en_US |