An anthraquinone-based "turn-on" fluorescence probe for Hg2+detection and its application in cell imaging
文献类型： 外文期刊
作者： Ma, Zhiwei 1 ; Zhang, Di 1 ; Guo, Jie 1 ; Li, Man 1 ; Wang, Tieliang 1 ; Yin, Haiyan 1 ; Wang, Hongqi 1 ; Liu, Jihong 1 ;
作者机构： 1.Henan Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Henan Cereal Qual & Safety Testing Key Lab, Zhengzhou 450002, Peoples R China
2.Henan Univ Anim Husb & Econ, Fac Sci, Zhengzhou 450046, Peoples R China
关键词： Turn-on; Fluorescence; Desulfurization; Hg2+
期刊名称：INORGANIC CHEMISTRY COMMUNICATIONS （ 影响因子：2.495； 五年影响因子：1.887 ）
ISSN： 1387-7003
年卷期： 2021 年 130 卷
页码：
收录情况： SCI
摘要： A new highly sensitive fluorescence "turn-on" probe (HgP1) based on anthraquinone derivatives for the detection of Hg2+ has been designed and developed. Based on desulfurization effect, probe HgP1 shows high selectivity towards Hg2+ in CH3OH/HEPES (10 mM, pH = 7.4, 1/1, v/v) solution over other analytes. The detection limit for Hg2+ is 8.2 nM. In addition, the probe shows good biocompatibility and has been successfully used in living cell imaging.
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