Photocaged pendent thiol polymer brush surfaces for postpolymerization modifications via thiol-click chemistry
作者:Ryan M. Hensarling、Emily A. Hoff、Arthur P. LeBlanc、Wei Guo、Santosh B. Rahane、Derek L. Patton
DOI:10.1002/pola.26468
日期:2013.3.1
In this work, a postpolymerizationsurfacemodification approach is reported that provides pendent thiol functionality along the polymerbrush backbone using the photolabile protection chemistry of both o‐nitrobenzyl and p‐methoxyphenacyl thioethers. Poly(2‐hydroxyethyl methacrylate) (pHEMA) brushes were synthesized via surface‐initiated atom transfer radical polymerization, after which the pHEMA hydroxyl