1. Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
2. Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba
3. Biometal Science Laboratory, RIKEN SPring-8 Center
4. Picobiology Institute, Graduate School of Life Science, University of Hyogo
5. Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University