A novel highly selective fluorescent probe for imaging of cysteine both in living cells and zebrafish

Literature Information

Publication Date 2019-07-24
DOI 10.1039/C9AY01167F
Impact Factor 2.896
Authors

Li Wang, Mingguang Ren, Zihong Li, Lixuan Dai, Weiying Lin


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Abstract

A novel fluorescent probe (PI-Cys) was developed for imaging cysteine both in living cells and zebrafish. The probe has a high selectivity, high fluorescence quantum yield and large turn-on signal. In addition, bioimaging results suggest that it can be used as an endogenous Cys probe and can even detect cysteine in zebrafish.

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