About OBA SHIGERU
About 慶応大 自然科学研究教セ
About MUKAI TOMOHIRO
About 慶応大 自然科学研究教セ
About OBATA RIKA
About 慶応大 自然科学研究教セ
About 慶應義塾大学日吉紀要 自然科学
About spiro-compound
About oxygen heterocyclic compound
About photochromism
About ultraviolet lamp
About discharge tube
About coloring (operation)
About potential barrier
About emission spectrum
About atom
About solvent effect
About reaction rate
About atomic spectrum
About aliphatic ketone
About alkylbenzene
About spiropyran
About black light
About hydrogen atom
About reaction barrier
About Other optical effects
About Pyranes
About Acetone
About Toluene
About Nitrospiropyran
About スペクトル
About スピロピラン
About フォトクロミズム