1. Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
2. Life Science Research Center, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
3. Rigaku Corporation 3-9-12 Matsubara-Cho, Akishima, Tokyo 196-8666, Japan