title: Morphing metal-polymer janus particles.
abstract: The direct deformation and shape recovery of micron-sized polystyrene particles via nanoimprint lithography is reported. The recovery of the programmed PS particles can be utilized to create a range of smart Janus particles with contrasting properties in conductivity and topography, by use of metal-layer constrained recovery.
authors.affiliation: Department of Mechanical Engineering, University of Colorado at Boulder, Boulder, CO, 80309-0427, USA.
authors.forename: Lewis M
authors.initials: LM
authors.lastname: Cox
authors.forename: Jason P
authors.initials: JP
authors.lastname: Killgore
authors.forename: Zhengwei
authors.initials: Z
authors.lastname: Li
authors.forename: Zheng
authors.initials: Z
authors.lastname: Zhang
authors.forename: Donna C
authors.initials: DC
authors.lastname: Hurley
authors.forename: Jianliang
authors.initials: J
authors.lastname: Xiao
authors.forename: Yifu
authors.initials: Y
authors.lastname: Ding
keywords: hierarchical wrinkles; janus particles; smart particles