1. Department of Chemistry, Farook College (Autonomous), Affiliated to the University of Calicut, Kozhikode - 673632, Kerala, India
2. Department of Chemistry, St. Joseph's College (Autonomous), Devagiri, Affiliated to the University of Calicut, Kozhikode - 673008, Kerala, India
3. Centre for Nano and Soft Matter Sciences (CeNS), Bangalore, Karnataka, India