1. Department of ChemistryUniversiti Malaya Kuala Lumpur Malaysia
2. Department of ChemistryThe University of Lahore Lahore Pakistan
3. Department of PhysicsInstitute for Advanced Studies in Basic Sciences (IASBS) Zanjan Iran
4. School of ChemistryUniversity of East Anglia, Norwich Research Park Norwich UK
5. Interdisciplinary Research Center in Biomedical MaterialsCOMSATS University Lahore Pakistan
6. School of Nano ScienceInstitute for Research in Fundamental Sciences (IPM) Tehran Iran