1. Department of Applied Chemistry and Bioscience, Chitose Institute of Science and Technology (CIST), Bibi 758-65, Chitose 066-8655, Japan
2. Asahikawa Medical University, E2-1-1-1, Midorigaoka, Asahikawa 078-8510, Japan
3. Nanotechnology Research
Center, Research Institute for Electronic Science (RIES), Hokkaido University, N21W10, Kita-ku, Sapporo 011-0021, Japan