title: Janus-core and shell microfibers.
abstract: Janus microcylinders composed of different polymers were prepared through coaxial co-jetting with dual-core flows, followed by cross-linking, microsectioning, and shell removal. Uniquely shaped building blocks can be fabricated by photo-patterning of one hemisphere of the microcylinders.
authors.affiliation: Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States.
authors.forename: Kyung Jin
authors.initials: KJ
authors.lastname: Lee
authors.forename: Tae-Hong
authors.initials: TH
authors.lastname: Park
authors.forename: Sangyeul
authors.initials: S
authors.lastname: Hwang
authors.forename: Jaewon
authors.initials: J
authors.lastname: Yoon
authors.forename: Joerg
authors.initials: J
authors.lastname: Lahann
mesh_terms: D057446:Hydrodynamics; D046210:Microfluidic Analytical Techniques / Q000295:instrumentation; D011098:Polyglactin 910 / Q000737:chemistry*
chemical_list: D011098:Polyglactin 910