1. Department
of Chemistry, Ochanomizu University, 2-1-1, Otsuka,
Bunkyo-ku, Tokyo 112-8610, Japan
2. Division
of Applied Chemistry, Institute of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
3. Department
of Biomolecular Functional Engineering, Ibaraki University, 4-12-1 Nakanarusawa, Hitachi 316-851, Japan