title: Selective binding of cucurbit[7]uril and beta-cyclodextrin with a redox-active molecular triad Ru(bpy)(3)-MV2+ -naphthol.
abstract: A 1ratio1ratio1 inclusion complex is formed by the binding interactions among beta-CD, CB[7] hosts, and Ru(bpy)(3)-terminated viologen-naphthalene guest in aqueous solution, in which the positions of both CB[7] and beta-CD are closer to the Ru stopper than in the respective 1ratio1 inclusion complexes, forming a "tightened nut on bolt" structural mode.
authors.affiliation: School of Chemical Science and Engineering, Organic Chemistry, Royal Institute of Technology (KTH), Teknikringen 30, 100 44 Stockholm, Sweden.
authors.forename: Dapeng
authors.initials: D
authors.lastname: Zou
authors.forename: Samir
authors.initials: S
authors.lastname: Andersson
authors.forename: Rong
authors.initials: R
authors.lastname: Zhang
authors.forename: Shiguo
authors.initials: S
authors.lastname: Sun
authors.forename: Björn
authors.initials: B
authors.lastname: Akermark
authors.forename: Licheng
authors.initials: L
authors.lastname: Sun