Induced-fit expansion and contraction of a self-assembled nanocube finely responding to neutral and anionic guests - Zhan Yi-Yang; Kojima Tatsuo; Nakamura Takashi; Takahashi Toshihiro; Takahashi Satoshi; Haketa Yohei; Shoji Yoshiaki; Maeda Hiromitsu; Fukushima Takanori; Hiraoka Shuichi (Nature communications, 2018)