Now showing items 1-2 of 2

  • In situ photocontrol of block copolymer morphology during dip-coating of thin films 

    Vapaavuori, Jaana; Grosrenaud, Josué; Pellerin, Christian; Bazuin, Geraldine (American Chemical Society, 2015-09-28)
    We demonstrate a unique combination of simultaneous top-down and bottom-up control of the morphology of block copolymer films by application of in situ optical irradiation during dip-coating. A light-addressable and block-selective small molecule, ...
  • Molecular-level study of photoorientation in hydrogen-bonded azopolymer complexes 

    Wang, Xiaoxiao; Vapaavuori, Jaana; Bazuin, Geraldine; Pellerin, Christian (American Chemical Society, 2018-01-25)
    To optimize azobenzene-containing materials for applications such as rewritable waveguides and holographic data storage, it is imperative to understand the effect of the azobenzene structure on the photoresponse of the material. Supramolecular ...