New phenanthroimidazole-based fluorescent probe for bisulfite and its application in living cell imaging
文献类型： 外文期刊
第一作者： Zhang, Di
作者： Zhang, Di;Cao, Cheng;Wang, Yun;Ma, Ying;Wang, Hongqi;Yin, Haiyan;Liu, Jihong;Jia, Bin;Tang, Jun;Ma, Zhiwei
作者机构：
关键词： Probe; Phenanthroimidazole; Bisulfite; Cell imaging
期刊名称：JOURNAL OF LUMINESCENCE （ 影响因子：3.599； 五年影响因子：3.006 ）
ISSN： 0022-2313
年卷期： 2019 年 205 卷
页码：
收录情况： SCI
摘要： A new colorimetric fluorescent probe 1 contained a C=C double bond for the detection of bisulfite (HSO3(-)) via Michael-Addition was developed. Significantly, probe 1 can detect HSO3(-) with excellent selectivity, high sensitivity, fast response ( < 10 min) and low detection limit (21 nM). Furthermore, the live cell imaging results provided a powerful method to study HSO3(-) chemistry in biological systems.
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