1. Department of Chemistry, National Taiwan University, No. 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan
2. Department of Molecular Science and Engineering, National Taipei University of Technology, No. 1, Section 3, Zhongxiao East Road, Taipei 10608, Taiwan
3. National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
4. Department of Life Science and Institute of Ecology and Evolutionary Biology, National Taiwan University, No. 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan