A novel fluorescent probe with a phosphofluorene molecular structure for selective detection of hydrogen sulfide in living cells

Author:

Zhang Shuntao1,Liu Xingyong1,Chen Xiangjun1,Tang Jiefeng1,Wang Juan1ORCID

Affiliation:

1. College of Chemical Engineering, Sichuan University of Science & Engineering, Zigong 643000, China

Abstract

The fluorescent probe PPF-CDNB based on the asymmetric π-conjugated phosphine structure of phosphorfluorene can highly selectively and sensitively detect hydrogen sulfide in live cells, and exhibits a significant fluorescence enhancement effect.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

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