Liu, Xing
Liu, Fa Ming
Wang, Xiao Xia
Li, Xiao Dong
Fan, Yu Yan
Cai, Shi Xiang
Ao, Tian Qi
Funding for this research was provided by:
the National Natural Science Foundation of China (Project No. 50979062)
the International S&T Cooperation Projects, the Ministry of Science and Technology of P. R. China (No. 2012DFG21780)
the S&T Project of Sichuan Environmental Protection (No.11HBT-01)
the National Basic Search Fund Project of Sichuan University (No.2010SCU22005)