Zhou, Weifeng
Yang, Shuguo
Zhang, Caiming
Fu, Shujun
Funding for this research was provided by:
Natural Science Foundation of Shandong Province (ZR2015PF001)
the Foundation of China Postdoctoral (2015M570594)
the Talent Start-up Fund of Qingdao Science and Technology University (010022670)
the Department of Education Foundation of Yunnan Province (2014Y446)
National Natural Science Foundation of China (11526118, 61272239, 11405105)
Science and Technology Planning Project of Shandong Povince (2015GGX101020)
Science and Technology Development Project of Shandong Province of China (2014GGX101024)
Foundamentational Research Funds of Shandong University (2014JC012)