An easily prepared hypersensitive water-soluble fluorescent probe for mercury(II) ions

被引：85
|
作者：
Li, Hong-Wei [1 ]
Li, Yue [1 ]
Dang, Yong-Qiang [1 ]
Ma, Li-Jun [1 ]
Wu, Yuqing [1 ]
Hou, Guangfeng [1 ]
Wu, Lixin [1 ]
机构：
[1] Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2009年 / 29期
关键词：
PARTIAL-CONE CONFORMATION; SELECTIVE FLUORESCENT; HG2+ IONS; OPTICAL DETERMINATION; AQUEOUS-SOLUTION; MERCURIC ION; TURN-ON; SENSOR; CHEMOSENSOR; RECOGNITION;
D O I：
10.1039/b907386h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A hypersensitive water-soluble fluorescent probe, dansyl-L-tryptophan methyl ester (1), was easily prepared for the detection of Hg2+ with a significantly improved detection limit (5 nM vs. 500 nM) in buffered aqueous solution.
引用
收藏
页码：4453 / 4455
页数：3
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