Fluorescence turn-on chemosensor for Hg2+ based on a rhodamine derivative and its application in bioimaging

被引：0
作者：
Chun Liu
ZhiGuo Zhou
Yuan Gao
Hong Yang
BaoGuo Li
FuYou Li
ChunHui Huang
机构：
[1] Inner Mongolia University,School of Chemistry and Chemical Engineering
[2] Fudan University,Department of Chemistry
来源：
Science in China Series B: Chemistry | 2009年 / 52卷
关键词：
chemosensor; fluorescence; rhodamine; bioimaging;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A fluorescence turn-on chemosensor based on rhodamine B derivative (FD10) has been developed as a highly sensitive chemosensor for Hg2+. A prominent fluorescence enhancement was measured in the presence of Hg2+, which was in agreement with the changes in the absorption spectrum. Furthermore, by means of laser scanning fluorescence microscopy experiments, it was demonstrated that FD10 was cell-permeable and could be used as a fluorescent probe for monitoring Hg2+ in living cells.
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页码：760 / 764
页数：4
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