1. Department of Chemistry, University of Tsukuba, Tsukuba 305-8571, Japan
2. Department of Life Science, Graduate School
of Life Science, University of Hyogo, Kamigori-cho,
Ako-gun, Hyogo 678-1297, Japan
3. Graduate School of Materials Science, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
4. Department of Frontier Bioscience,
Faculty of Bioscience and Applied Chemistry, Hosei University, Koganei, Tokyo 184-8584, Japan
5. Department of Physical Chemistry, Graduate School of Pharmaceutical
Sciences, Chiba University, Chuoh-Inohana,
Chiba 260-8675, Japan
6. Department
of Materials Engineering, Nagaoka National College of Technology, Nagaoka 940-8532, Japan