title: Spatial and Temporal Control of Thiol-Michael Addition via Photocaged Superbase in Photopatterning and Two-Stage Polymer Networks Formation.
abstract: Photochemical processes enable spatial and temporal control of reactions, which can be implemented as an accurate external control approach in both polymer synthesis and materials applications. "Click" reactions have also been employed as efficient tools in the same field. Herein, we combined photochemical processes and thiol-Michael "click" reactions to achieve a "photo-click" reaction that can be used in surface patterning and controlled polymer network formation, owing to the ease of spatial and temporal control through use of photolabile amines as appropriate catalysts.
authors.affiliation: Department of Chemical and Biological Engineering, University of Colorado , Boulder, Colorado 80309-0596, United States.
authors.forename: Weixian
authors.initials: W
authors.lastname: Xi
authors.affiliation: Department of Chemical and Biological Engineering, University of Colorado , Boulder, Colorado 80309-0596, United States ; Guangzhou Institute of Advanced Technology, Chinese Academy of Science , Guangzhou, 511458, People's Republic of China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: Peng
authors.affiliation: Department of Chemical and Biological Engineering, University of Colorado , Boulder, Colorado 80309-0596, United States.
authors.forename: Alan
authors.initials: A
authors.lastname: Aguirre-Soto
authors.affiliation: Department of Materials Science & Engineering and Department of Chemical & Biomolecular Engineering, University of Delaware , 150 Academy Street, Newark, Delaware 19716, United States.
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Kloxin
authors.affiliation: Department of Chemical and Biological Engineering, University of Colorado , Boulder, Colorado 80309-0596, United States.
authors.forename: Jeffery W
authors.initials: JW
authors.lastname: Stansbury
authors.affiliation: Department of Chemical and Biological Engineering, University of Colorado , Boulder, Colorado 80309-0596, United States.
authors.forename: Christopher N
authors.initials: CN
authors.lastname: Bowman