Chan, Ka-Ho; Guan, Xiangguo; Lo, Vanessa Kar-Yan; Che, Chi-Ming Angewandte Chemie - International Edition, 2014 , vol. 53, # 11 p. 2982 - 2987 Angew. Chem., 2014 , vol. 126, # 11 p. 3026 - 3031,6