Affiliation: | (1) Faculty of Engineering, Department of Chemistry and Chemical Engineering, Yamagata University, Yonezawa, Yamagata 992-8510, Japan;(2) Nozawa Corporation, Orinokuchi, Fukaya, Saitama 366-0812, Japan;(3) School of Dentistry, Aichi-Gakuin University, Chikusa-ku, Nagoya 464-0034, Japan |