title: Phase-controlled supramolecular photochirogenesis in cyclodextrin nanosponges.
abstract: Pyromellitate-bridged cyclodextrin nanosponges (CDNSs) evolved from sol into gel state upon gradual increase of the concentration from 0.2 to 2000 mg mL(-1) in water. The enantiodifferentiating geometrical photoisomerizations of (Z)-cyclooctene and (Z,Z)-1,3-cyclooctadiene sensitized by CDNS at various concentrations were critically affected by the phase transition of CDNS to afford the corresponding (E)- and (E,Z)-isomers in the highest enantiomeric excesses in the gel state.
authors: College of Chemistry, Sichuan University, Chengdu 610064, PR China.
authors: Wenting
authors: W
authors: Liang
authors: Cheng
authors: C
authors: Yang
authors: Dayang
authors: D
authors: Zhou
authors: Hitoshi
authors: H
authors: Haneoka
authors: Masaki
authors: M
authors: Nishijima
authors: Gaku
authors: G
authors: Fukuhara
authors: Tadashi
authors: T
authors: Mori
authors: Franca
authors: F
authors: Castiglione
authors: Andrea
authors: A
authors: Mele
authors: Fabrizio
authors: F
authors: Caldera
authors: Francesco
authors: F
authors: Trotta
authors: Yoshihisa
authors: Y
authors: Inoue