title: Microtextured surfaces with gradient wetting properties.
authors.affiliation: School of Physics and Astronomy and Nottingham Nanotechnology and Nanoscience Centre, University of Nottingham, University Park, Nottingham NG7 2RD, UK.
authors.forename: Kevin R
authors.initials: KR
authors.lastname: Langley
authors.forename: James S
authors.initials: JS
authors.lastname: Sharp