Affiliation: | 1. Department of Applied Chemistry, Faculty of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan;2. Collaboration Center for Research and Development of Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan |