title: Three-stage switching of surface wetting using phosphate-bearing polymer brushes.
abstract: Surface initiated polymer brushes containing phosphate side groups have been used to reversibly switch wettability and hydration between three different states.
authors.affiliation: Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UKCB2 1EW.
authors.forename: Feng
authors.initials: F
authors.lastname: Zhou
authors.forename: Wilhelm T S
authors.initials: WT
authors.lastname: Huck