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

页码：4308 / 4311

页数：4

共 25 条

[21] Environmental exposure to mercury and its toxicopathologic implications for public health [J].