Zheng, Xianliang
Peng, Yinshan
Lombardi, John R.
Cui, Xiaoqiang
Zheng, Weitao
Funding for this research was provided by:
National Science Foundation (CHE-1402750)
The National Natural Science Foundation of China (21203070, 21143008, 51378095)
Article History
Received: 20 November 2015
Revised: 18 December 2015
Accepted: 11 February 2016
First Online: 1 March 2016
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.