Hg2+-selective chromogenic and fluorogenic chemodosimeter based on thiocoumarins

被引：182

作者：

Choi, Myung Gil ^{[1
]}

Kim, Youn Hwan ^{[1
]}

Namgoong, Ji Eun ^{[1
]}

Chang, Suk-Kyu ^{[1
]}

机构：

[1] Chung Ang Univ, Dept Chem, Seoul 156756, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 24期

关键词：

CARBONYL GROUP TRANSFORMATION; THIOCARBONYL COMPOUNDS; AQUEOUS-SOLUTION; HG2+ IONS; COLORIMETRIC CHEMODOSIMETER; FLUORESCENT CHEMODOSIMETER; DESULFURIZATION; HG(II); WATER; DERIVATIVES;

D O I：

10.1039/b905612b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The highly selective chemodosimetric behavior of thiocoumarins toward Hg2+ ions was investigated; significant chromogenic and fluorogenic signaling of Hg2+ ions occurs from the transformation of thiocoumarin to coumarin by Hg2+-induced selective desulfurization.

引用

收藏

页码：3560 / 3562

页数：3

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