title: Light-driven molecular switches with tetrahedral and axial chirality.
abstract: Two light-driven molecular switches with tetrahedral and axial chirality were synthesized, which can induce a helical superstructure in an achiral liquid crystal host and dynamically phototune it to achieve reversible reflection color.
authors.affiliation: Liquid Crystal Institute, Kent State University, Kent, Ohio 44242, USA.
authors.forename: Lisa
authors.initials: L
authors.lastname: Green
authors.forename: Yannian
authors.initials: Y
authors.lastname: Li
authors.forename: Timothy
authors.initials: T
authors.lastname: White
authors.forename: Augustine
authors.initials: A
authors.lastname: Urbas
authors.forename: Timothy
authors.initials: T
authors.lastname: Bunning
authors.forename: Quan
authors.initials: Q
authors.lastname: Li