1. Institute of POM‐Based Materials, Hubei Collaborative Innovation Center for High‐Efficiency Utilization of Solar Energy, Hubei University of Technology, Wuhan, Hubei Province, China
2. Department of Chemistry, Tsinghua University, Beijing, China, http://www.chem.tsinghua.edu.cn/publish/chemen/2141/2011/20110405155030028624642/20110405155030028624642_.html
3. State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China