Yongkang Yue, Tingting Zhao, Kaiqing Ma, Fangjun Huo and Caixia Yin
Chem. Commun., 2022,58, 2311-2314
DOI:
10.1039/D1CC06765F,
Communication
A cysteine-specific fluorescent probe with a wide concentration detection range was used to monitor changes in cysteine levels in HeLa cells under stress and to demarcate the boundary of a xenograft tumour.