A novel hydrogen peroxide fluorescent probe for bioimaging detection and enables multiple redox cycles

• Published in: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Vol. 276; p. 121218
• Main Authors: Ma, Tao, Fu, Kai, Li, Zhichun, Yuan, Chuangchun, Ma, Wenbing
• Format: Journal Article
• Language: English
• Published: England Elsevier B.V 05.08.2022
• Subjects: Bioimaging; Cyclic response; Fluorescent Dyes - chemistry; Fluorescent probe; Glutathione - analysis; Hydrogen peroxide; Hydrogen Peroxide - analysis; Naphthalimides; Oxidation-Reduction; Bioimaging; Hydrogen peroxide; Fluorescent probe; Cyclic response

[Display omitted] •A water-soluble H2O2 probe MNG was developed.•MNG possesses large Stokes shift (135 nm) and a low detection limit.•After MNG oxidized by H2O2, it can be reduced with GSH.•MNG is capable of fluorescence imaging H2O2 in MCF-7 cells andin Argentine Bloodfin. In this subject, a novel...