title: Conformational control by 'zipping-up' an anion-binding unimolecular capsule.
abstract: A flexible capsule has been designed in which the anion-binding preorganisation is enhanced by a urea 'zipper'.
authors.affiliation: Department of Chemistry, Durham University, South Road, Durham, UKDH1 3LE.
authors.forename: David R
authors.initials: DR
authors.lastname: Turner
authors.forename: Martin J
authors.initials: MJ
authors.lastname: Paterson
authors.forename: Jonathan W
authors.initials: JW
authors.lastname: Steed