1. Molecular Electronics and Photonics Research Unit
2. Department of Mechanical Engineering and Materials Science and Engineering
3. Cyprus University of Technology
4. Limassol
5. Cyprus
6. Department of Materials Science and Technology
7. University of Crete
8. Heraklion 71003
9. Greece
10. Department of Chemical Engineering
11. University of Patras
12. Patra
13. 26504 Greece