[1]Maeromolecular Chemistry and Institute for Polymer Technology, Bergische Universitdt Wuppertal, Wuppertal 42097, Germany;
[2]Department of Physics and Astronomy and London Centre for Nanoteehnology, University College London, London, WCIE 6BT, UK;
[1]Maeromolecular Chemistry and Institute for Polymer Technology, Bergische Universitdt Wuppertal, Wuppertal 42097, Germany;
[2]Department of Physics and Astronomy and London Centre for Nanoteehnology, University College London, London, WCIE 6BT, UK;
[2]Department of Physics and Astronomy and London Centre for Nanoteehnology, University College London, London, WCIE 6BT, UK;
[1]Maeromolecular Chemistry and Institute for Polymer Technology, Bergische Universitdt Wuppertal, Wuppertal 42097, Germany;
[2]Department of Physics and Astronomy and London Centre for Nanoteehnology, University College London, London, WCIE 6BT, UK;
[1]Maeromolecular Chemistry and Institute for Polymer Technology, Bergische Universitdt Wuppertal, Wuppertal 42097, Germany;