1. Department of Chemistry
2. National Cheng Kung University
3. Tainan 701
4. Taiwan
5. Department of Molecular & Biomolecular Physics
6. National Institute for Research & Development of Isotopic & Molecular Technologies
7. Cluj-Napoca 400293
8. Romania
9. Department of Mechanical and Manufacturing Engineering
10. University of Cyprus
11. 1678 Nicosia
12. Cyprus