title: Reversible actuation of microstructures by surface-chemical modification of thin-film bilayers.
authors.affiliation: Department of Chemical and Biomolecular Engineering, Johns Hopkins University Baltimore, MD 21218, USA.
authors.forename: Jatinder S
authors.initials: JS
authors.lastname: Randhawa
authors.forename: Michael D
authors.initials: MD
authors.lastname: Keung
authors.forename: Pawan
authors.initials: P
authors.lastname: Tyagi
authors.forename: David H
authors.initials: DH
authors.lastname: Gracias
mesh_terms: D002857:Chromium / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D010084:Oxidation-Reduction; D013499:Surface Properties
chemical_list: D002857:Chromium; D003300:Copper