Sn4+ complexation with sulfonated-carbon dots in pursuit of enhanced fluorescence and singlet oxygen quantum yield - Luo, Qinghua; Ding, Haizhen; Hu, Xiaolong; Xu, Jiahui; Sadat, Anwar; Xu, Mingsheng; Primo, Fernando Lucas; Tedesco, Antônio Cláudio; Zhang, Haiyuan; Bi, Hong (Dalton Transactions, 2020)