Grafting from Poly(3,4-ethylenedioxythiophene): A Simple Route to Versatile Electrically Addressable Surfaces

We demonstrate a simple route to versatile electrically addressable conductive polymer graft copolymer systems. The monomer of poly(3,4-ethylenedioxythiophene), one of the commercially most important conductive polymers, was modified by the addition of an ATRP-initiating site to grow brushes from. The modified monomer is easily accessible by a one step synthesis from the commercially available 2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol. The modified monomer is subsequently electropolymerized onto large area gold-coated electrodes and utilized as a backbone for grafting pH-responsivepoly(acrylic acid) brushes from.

Publication year: 2013
Authors: Jenny Malmström *†‡, Michel K Nieuwoudt †, Lisa T Strover †‡, Alissa Hackett †, Olivia Laita †, Margaret A Brimble †, David E Williams †‡, and Jadranka Travas-Sejdic *†‡

† School of Chemical Sciences, University of Auckland, Auckland, New Zealand
‡ MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand

Published in: Macromolecules, 2013, 46 (12), pp 4955–4965
DOI: DOI: 10.1021/ma400803j


collapse conductive polymer electrochemistry electropolymerized extension MP-SPR pH-responsive


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