A GSH-responsive PET-based fluorescent probe for cancer cells imaging

Xue Li,Huaying Wang,Youhui Zhang,Qianyong Cao,Yong Chen

Chinese Chemical Letters（2021）

引用 30|浏览2

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摘要

An efficient PET-based probe, in which the ferrocene quencher and the naphthalimide fluorophore are linked by a disulfide bond, has been developed. This probe can be activated by GSH with fluorescence a turn-on response for blocking the PET process. In addition, it was successfully applied for distinguishing cancer cells from normal cells.

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关键词

GSH sensing,Photoinduced electron transfer,Fluorescent sensor,Cancer cells imaging

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