Liu, Anan
Zhao, Zhengyu
Zhang, Chengqian
Su, Yuting
Funding for this research was provided by:
National Natural Science Foundation of China (61472275, 61572356)
Tianjin Research Program of Application Foundation and Advanced Technology (15JCYBJC16200)
grant from the China Scholarship Council (201506255073)
grant from the Elite Scholar Program of Tianjin University (2014XRG-0046)
Article History
Received: 29 November 2016
Revised: 8 May 2017
Accepted: 17 May 2017
First Online: 3 June 2017