title: Functionalized 3D Architected Materials via Thiol-Michael Addition and Two-Photon Lithography.
abstract: Fabrication of functionalized 3D architected materials is achieved by a facile method using functionalized acrylates synthesized via thiol-Michael addition, which are then polymerized using two-photon lithography. A wide variety of functional groups can be attached, from Boc-protected amines to fluoroalkanes. Modification of surface wetting properties and conjugation with fluorescent tags are demonstrated to highlight the potential applications of this technique.
authors.affiliation: Division of Engineering and Applied Science, California Institute of Technology, CA, 91125, USA.
authors.forename: Daryl W
authors.initials: DW
authors.lastname: Yee
authors.affiliation: Division of Chemistry and Chemical Engineering, California Institute of Technology, CA, 91125, USA.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Schulz
authors.affiliation: Division of Chemistry and Chemical Engineering, California Institute of Technology, CA, 91125, USA.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Grubbs
authors.affiliation: Division of Engineering and Applied Science, California Institute of Technology, CA, 91125, USA.
authors.forename: Julia R
authors.initials: JR
authors.lastname: Greer
keywords: functional 3D structures; thiol-Michael addition; two-photon lithography