Surface roughness-induced speed increase for active Janus micromotors.
Ontology highlight
ABSTRACT: We demonstrate a simple physical fabrication method to control surface roughness of Janus micromotors and fabricate self-propelled active Janus microparticles with rough catalytic platinum surfaces that show a four-fold increase in their propulsion speed compared to conventional Janus particles coated with a smooth Pt layer.
SUBMITTER: Choudhury U
PROVIDER: S-EPMC4425194 | biostudies-literature | 2015 May
REPOSITORIES: biostudies-literature
ACCESS DATA