1. Department of Chemistry, Sree Narayana College, Chempazhanthy, Research centre, University of Kerala, Thiruvananthapuram, India
2. Department of Computational Biology and Bioinformatics, University of Kerala, Thiruvananthapuram, India
3. Department of Zoology, Government College Kariavattom, Thiruvananthapuram, India
4. Department of Chemistry, Mahatma Gandhi College, Thiruvananthapuram, India