1. pi-Conjugated Polymers Unit , Okinawa Institute of Science and Technology Graduate University , 904-0495 Okinawa , Japan
2. CSIRO Materials Science and Engineering , Bag 10 , Clayton South , VIC 3169 , Australia
3. CNRS, IPREM (UMR-5254, EPCP) , 2 av. President Angot , F-64057 Pau Cedex , France
4. Functional Materials Group, School of Physical Sciences , University of Kent , Canterbury , CT2 7NH , UK
5. Wolverhampton School of Sciences, Faculty of Science and Engineering , University of Wolverhampton , Wulfruna Street , Wolverhampton WV1 1LY , UK
6. Department of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute , Virginia Tech , Blacksburg , VA , USA
7. Department of Polymers , University of Chemistry and Technology , Prague , Czech Republic
8. Institute for Catalysis, Division of Biotechnology and Macromolecular Chemistry, Faculty of Engineering , Hokkaido University , Sapporo , Japan
9. School of Physical and Chemical Sciences , University of Canterbury , Private Bag 4800 , Christchurch , New Zealand
10. Aston Institute of Materials Research , Aston University , Birmingham B7 4AG , UK