1. Department of Physics, Presidency College (Autonomous), University of Madras, Chennai 600 005, India
2. Faculty of Chemistry, University of Warsaw, Ludwika Pasteura 1, Warsaw 02-093, Poland
3. Department of Restorative Dental Science, College of Dentistry, King Saud University, P.O. Box 60169, Riyadh 11545, Saudi Arabia
4. Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
5. Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603203, India
6. Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences of Nitte - Deemed to be University, Paneer, Deralakatte, Mangalore 575018, Karnataka India
7. Department of P.G. Chemistry, Sri Dharmasthala Manjunatheshwara College (Autonomous), Ujire 574240, India
8. Molecular Biophysics Unit, Indian Institute of Science, Bangalore 560 012, India
9. Department of Chemistry-BMC, University of Uppsala, Husargatan 3, Uppsala 75237, Sweden