Colorimetric Detection of Thiols Using a Chromene Molecule
Colorimetric Detection of Thiols Using a Chromene Molecule
复制标题
使用色烯分子对硫醇进行比色检测
DOI:
10.1021/ol901951h
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发表时间:
2009-11-05
期刊:
影响因子:
5.2
通讯作者:
Yin, Cai-Xia
中科院分区:
文献类型:
--
作者:
Huo, Fang-Jun;Sun, Yuan-Qiang;Yin, Cai-Xia
A new thiol-containing colorimetric probe has been developed by using a chromene derivative, 7-nitro-2,3-dihydro-1H-cyclopenta[b]chromen-1-one (1). The molecule exhibited high selectivity and sensitivity for detecting thiol species as cysteine, homocysteine, and glutathione in aqueous solution through a rapid visual color change from colorless to yellow.