Citation: Hong, ZhaoGuo; Zheng, Chu; Luo, Bi; You, Xin; Bian, HeDong; Liang, Hong; Chen, ZhenFeng; Huang, FuPing (2020). Two groups of copperII pyridine--triazole complexes with “open or close” pepper rings and their in vitro antitumor activities. RSC Advances, 10, pp. 6297-6305.