Herein, a novel coumarin–pyridine derivative (CPD) was prepared and exhibited a rapid response, large Stokes shifts, dual channel detection, high selectivity and high sensitivity toward OCl− in mitochondria of A549 cells and zebrafish.

At the organelle level, pathogenesis due to abnormal concentrations of cysteine (Cys) is of great significance for the early diagnosis and treatment of related diseases. Generally speaking, organelle localization requires...

Herein, two AIE probes (BTD-1 and BTD-2) were designed and synthesized based on benzothiazole derivatives which could be used to track and image trace hypochlorite in mitochondria of Hela cell and zebrafish.

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