1. Department of Chemistry
2. University of Maine
3. Orono
4. USA
5. Center for Advanced Materials Research
6. Research Institute for Science and Engineering
7. University of Sharjah
8. Sharjah 27272
9. United Arab Emirates
10. Institut de Chimie et des Matériaux Paris Est (ICMPE)-SPC-UMR 7182 CNRS-Université Paris Est Créteil
11. 94320 Thiais
12. France
13. Departamento de Química
14. Centro de Investigación en Síntesis Química (CISQ)
15. Universidad de La Rioja
16. 26006-Logroño
17. Spain