Mail address: College of Chemistry, Fuzhou University, No.2, Xueyuan Road, Minhou County, Fuzhou City, Fujian Province, P.R. China, Postcode:350116

Chinese version (中文版): 中国福建省福州市闽侯县上街镇学园路2号福州大学化学学院杨鸿耀楼301，邮编：350108

Email: kyye@fzu.edu.cn; kyyekevin@hotmail.com