“…Therefore, it is possible to monitor individual compounds in biological systems in real time by fluorescence imaging. Currently, fluorescent probes for HClO have been developed for both in vitro and in vivo imaging ( Zhou et al, 2012 ; Mao et al, 2018 ; Zhang et al, 2018 ; Ren et al, 2019 ; Wei et al, 2019 ; Wu et al, 2019 ; Lin et al, 2020 ; Shi et al, 2020 ; Xu et al, 2020 ; Fang et al, 2022 ). Unfortunately, there are more or less certain defects for some developed probes, including a slow reaction rate, short emission wavelength, and a small Stokes shift, which limit their capabilities for imaging and detecting HClO in living cells.…”