Zhang, L. Y.
Fu, W. W.
Zheng, G. H.
Dai, Z. X.
Zhu, Y. N.
Mu, J. J.
Funding for this research was provided by:
National Science Foundation of China (No. 11204001)
Anhui Provincial Natural Science Foundation (1308085MA04)
Higher Educational Natural Science Foundation of Anhui Province (KJ2013A031)
National Training Programs of Innovation and Entrepreneurship for Undergraduates (201410357005)