1. Department of Chemistry
2. University of Cambridge
3. Cambridge CB2 1EW
4. UK
5. N. D. Zelinsky Institute of Organic Chemistry
6. Russian Academy of Sciences
7. 119991 Moscow
8. Russia
9. Nanotechnology Education and Research Center
10. School of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science
11. Tianjin University
12. Tianjin
13. P. R. China
14. Centre for Plastic Electronics
15. Imperial College London
16. London SW7 2AZ