YUAN Zi-Lang1**, LIU Yu-Xin1, ZHANG Shu-Ming1, LV Jie1, ZHANG Chao-Chong2
1. School of Biological and Chemical Engineering,Chongqing University of Education,Chongqing 400067,China; 2. College of Chemistry and Material Sciences,South-Central Minzu University,Wuhan 430074,China