title: Photomodulated molecular recognition of the guanidinium cation.
abstract: Azobenzene moieties were incorporated into a synthetic receptor allowing its affinity for the guanidinium cation to be modulated ten-fold by photoirradiation and/or heating.
authors.affiliation: Krebs Institute for Biomolecular Science, Department of Chemistry, University of Sheffield, Sheffield, UKS3 7HF.
authors.forename: Christopher A
authors.initials: CA
authors.lastname: Hunter
authors.forename: Mahmut
authors.initials: M
authors.lastname: Togrul
authors.forename: Salvador
authors.initials: S
authors.lastname: Tomas