Detecting Hg2+ ions with an ICT fluorescent sensor molecule:: Remarkable emission spectra shift and unique selectivity

被引：346
作者：
Wang, Jiaobing
Qian, Xuhong [1 ]
Cui, Jingnan
机构：
[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
[2] E China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 71卷 / 11期
关键词：
D O I：
10.1021/jo052642g
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A fluorescent ratiometric Hg2+ ion sensor RMS, based on a coumarin platform coupled with a tetraamide receptor, is presented. This sensor, employing the ICT mechanism, could be used to specifically detect Hg2+ ions in a neutral buffered water solution with an similar to 100-nm blue shift in emission spectra.
引用
收藏
页码：4308 / 4311
页数：4
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