Jia, Chuancheng; Wang, Jinying; Yao, Changjiang; Cao, Yang; Zhong, Yuwu; Liu, Zhirong; Liu, Zhongfan; Guo, Xuefeng Angewandte Chemie - International Edition, 2013 , vol. 52, # 33 p. 8666 - 8670 Angew. Chem., 2013 , vol. 125, # 33 p. 8828 - 8832,5