Xiao-pu Yin1, Qiu-yan Wang1, Shu-juan Zhao1, Peng-fei Du1, Kai-lin Xie1, Lihua Yang2, Peng Jin1, Jin-hua Liu2 and Tian Xie1*
1Center for Biomedicine and Health, Hangzhou Normal University, Hangzhou 310012, P. R. China.
2College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310012, P. R. China.
