Huijuan Cai, Huilin Xu, Hetao Chu, Jianshu Li, Dongyue Zhang. "Fabrication of multi-functional carbon dots based on ‘‘one stone, three birds’’ strategy and their applications for the dual-mode Fe3+ detection, effective promotion on cell proliferation and treatment on ferric toxicosis in vitro." Journal of Materials Chemistry B, 2021, 9, 767—782.