1. National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies College of Chemistry Fuzhou University 350108 Fuzhou P. R. China
2. State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fujian College University of Chinese Academy of Sciences 350002 Fuzhou P. R. China
3. Key Laboratory of Molecule Synthesis and Function Discovery Fujian Province University College of Chemistry Fuzhou University 350108 Fuzhou P. R. China
4. University of Chinese Academy of Sciences 100049 Beijing P. R. China