1. Department
of Life Science, Kurashiki University of Science and the Arts, Nishinoura, Tsurajima-cho,
Kurashiki, Okayama 712-8505, Japan
2. Department of Applied Chemistry, Graduate School of
Engineering, Hiroshima University, Higashi-Hiroshima
739-8527, Japan
3. Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Matsugasaki,
Kyoto 606-8585,
Japan