1. Nagase R&D Center, Nagase & Co., Ltd., 2-2-3 Murotani, Nishi-Ku, Kobe 651-2241, Japan
2. Department
of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1
Yamada-oka, Suita 565-0871, Japan
3. Office
for University-Industry Collaboration, Osaka University, 2-8 Yamada-oka, Suita 565-0871, Japan