Quan-Rong Du

Dec 1, 2023 | pubs.rsc.org | Quan-Rong Du |Southwest Jiaotong |Min Peng |Yang Tian

Fast detection of hypobromous acid in cells and the water environment using a lysosome-targeted fluorescent probe† A new fluorescent probe SWJT-23 with lysosomal targeting ability for detection of hypobromous acid (HBrO) was synthesised based on the naphthalimide skeleton. This probe exhibited a fast response (within 3s), a low detection limit (1.24 nM), excellent selectivity and a high fluorescence quantum yield (Φ = 0.490).

Apr 16, 2023 | pubs.rsc.org | Min Peng |Xue Yao |Quan-Rong Du |Chun-Ni Li

A fluorescein-based fluorescent probe for fast detection of malondialdehyde and its imaging study Min Peng,   Quan-Rong Du,   Xue Yao,   Chun-Ni Li,   Yang Tian,   Ya-Wen Wang  and  Yu Peng   Abstract A simple fluorescein derivative as fluorescent probe was synthesized for the detection of malondialdehyde through a synergistic reaction to obtain ring-opening of fluorescein and formation of benzohydrazide derivative.