title: High-Throughput Contact Flow Lithography.
abstract: High-throughput fabrication of graphically encoded hydrogel microparticlesis achieved by combining flow contact lithography in a multichannel microfluidic device and a high capacity 25 mm LED UV source. Production rates of chemically homogeneous particles are improved by two orders of magnitude. Additionally, the custom-built contact lithography instrument provides an affordable solution for patterning complex microstructures on surfaces.
authors.affiliation: Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA; Novartis Institutes for Biomedical Research 250 Massachusetts Avenue Cambridge MA 02139 USA.
authors.forename: Gaelle C
authors.initials: GC
authors.lastname: Le Goff
authors.affiliation: Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA; School of Energy and Chemical Engineering Ulsan National Institute of Science and Technology Eonyang-eup Ulju-gun Ulsan 689-798 South Korea.
authors.forename: Jiseok
authors.initials: J
authors.lastname: Lee
authors.affiliation: Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA.
authors.forename: Ankur
authors.initials: A
authors.lastname: Gupta
authors.affiliation: Novartis Institutes for Biomedical Research 250 Massachusetts Avenue Cambridge MA 02139 USA.
authors.forename: William Adam
authors.initials: WA
authors.lastname: Hill
authors.affiliation: Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA.
authors.forename: Patrick S
authors.initials: PS
authors.lastname: Doyle
keywords: contact flow lithography; encoded particles; high‐throughput; hydrogel; microfluidics