Regenerative Medical Bioreactor Project, Kanagawa Academy of Science and Technology, KSP East 309, 1-2-3 Sakado, Takatsu-ku, Kawasaki, Kanagawa, 213-0012 Japan, Nano Medical Engineering Laboratory, RIKEN, 2-1, Hirosawa, Wako, Saitama 351-0198, Japan, Nano Wetting Project, Kanagawa Academy of Science and Technology, KSP East 310, 1-2-3 Sakado, Takatsu-ku, Kawasaki, Kanagawa, 213-0012 Japan, and Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University, 1-8-14,... (At 2006-12-22)