1. International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
2. School of Chemical SciencesMahatma Gandhi University Kottayam India
3. Department of ChemistryAmritha Vishwa Vidyapeetham, Amrithapuri Campus Kollam India
4. Department of Science and Humanities, Viswajyothi College of Engineering and Technology Muvattupuzha India