A “turn-on” fluorescent chemosensor for zinc ion with facile synthesis and application in live cell imaging |
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| Authors: | Kai Li Xiaoyan WangAijun Tong |
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| Institution: | Department of Chemistry, Tsinghua University, Beijing 100084, China |
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| Abstract: | Compound 1 was facilely synthesized through a one step reaction from commercially available materials. As a sensitive and selective “turn-on” fluorescent chemosensor for Zn(II), 1 exhibits a 40-fold fluorescence enhancement response to Zn(II) over other physiological relevant metal ions in aqueous solution at neutral pH. Furthermore, 1 could be efficiently delivered to live cells for bioimaging of Zn(II). |
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| Keywords: | Zinc ion Fluorescence Chemosensor Cell imaging |
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