Balapanuru Janardhan, Yang Jia-Xiang, Xiao Si, Bao Qiaoliang, Jahan Maryam, Polavarapu Lakshminarayana, Wei Ji, Xu Qing-Hua, Loh Kian Ping
Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore.
Angew Chem Int Ed Engl. 2010 Sep 3;49(37):6549-53. doi: 10.1002/anie.201001004.