About HIRAI TOSHIHIRO
About gel
About polyvinyl alcohol
About drive
About electric field effect
About driving mechanism
About dielectric material
About bending deformation
About electrification (static charge)
About electrode
About organic solvent
About polymer solution
About crosslinking
About network structure
About aliphatic compound
About sulfoxide
About polymer gel
About polymer gel
About Physical properties of polymer solids
About Dimethyl sulfoxide
About 高分子ゲル
About エラストマー
About 人工筋肉
About 汎用
About 高分子
About 応用
About 電場