1. Department of Chemistry, Raje Ramrao Mahavidyalaya, Jath, Sangli, Affiliated to Shivaji University, Kolhapur, India
2. Department of Chemistry, Shivaji University, Kolhapur, India
3. Department of Chemistry, Lal Bahadur Shastri College, Satara, Affiliated to Shivaji University, Kolhapur, India
4. Department of Physics, Rajarshi Chhatrapati Shahu College, Kolhapur, Affiliated to Shivaji University, Kolhapur, India
5. Chemical Engineering and Process Development Division, National Chemical Laboratory, Pune, India
6. Department of Physics, Sadguru Gadage Maharaj College Karad, Dist-Satara, India