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

页码：4453 / 4455

页数：3

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