Taking advantage of the aromatisation of 7-diethylamino-4-methyl-3,4-dihydrocoumarin in the fluorescence sensing of superoxide anion.

Taking advantage of the aromatisation of 7-diethylamino-4-methyl-3,4-dihydrocoumarin in the fluorescence sensing of superoxide anion.
Chem Commun (Camb). 2020 Jul 27;:
Authors: Wang Y, Han J, Xu Y, Gao Y, Wen H, Cui H
Abstract
The aromatisation of 7-diethylamino-3,4-dihydrocoumarin provides an alternative fluorescent probing technique to selectively detect the concentration of superoxide anion in solution. In addition, we reported the advantage of evaluating O2˙- sensing probes in anhydrous DMSO instead of in aqueous buffers when using KO2 as the surrogate of O2˙-.
PMID: 32716414 [PubMed - as supplied by publisher]

Source: Chemical Communications - July 26, 2020 Category: Chemistry Authors: Wang Y, Han J, Xu Y, Gao Y, Wen H, Cui H Tags: Chem Commun (Camb) Source Type: research