title: Reversible and Rewritable Surface Functionalization and Patterning via Photodynamic Disulfide Exchange.
abstract: A reversible surface functionalization and patterning strategy based on a photodynamic disulfide exchange reaction is demonstrated. The method allows for rapid and reversible functionalization, patterning, and exchange or removal of functional groups on the surface.
authors.affiliation: Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Angewandte Physikalische Chemie Ruprecht-Karls-Universität Heidelberg, 69120, Heidelberg, Germany.
authors.forename: Xin
authors.initials: X
authors.lastname: Du
authors.affiliation: Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Angewandte Physikalische Chemie Ruprecht-Karls-Universität Heidelberg, 69120, Heidelberg, Germany.
authors.forename: Junsheng
authors.initials: J
authors.lastname: Li
authors.affiliation: Institute of Functional Interfaces, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Karlsruhe Nano Micro Facility, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02139, USA.
authors.forename: Alexander
authors.initials: A
authors.lastname: Welle
authors.affiliation: Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120, Heidelberg, Germany.
authors.forename: Linxian
authors.initials: L
authors.lastname: Li
authors.affiliation: Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120, Heidelberg, Germany.
authors.forename: Wenqian
authors.initials: W
authors.lastname: Feng
authors.affiliation: Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.|Angewandte Physikalische Chemie Ruprecht-Karls-Universität Heidelberg, 69120, Heidelberg, Germany.|Institute of Organic Chemistry, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.
authors.forename: Pavel A
authors.initials: PA
authors.lastname: Levkin
mesh_terms: D004220:Disulfides / Q000737:chemistry*; D004951:Esterification; D055668:Photochemical Processes; D016062:Porosity; D013499:Surface Properties
chemical_list: D004220:Disulfides
keywords: disulfide exchange; patterning; photochemistry; rewritable surfaces; surface functionalization