1. Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur, India;
2. Department of Chemistry, North Eastern Hill University, Shillong, India;
3. Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, India;
4. Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA;
5. Mahatma Gandhi-Doerenkamp Center for Alternatives, Bharathidasan University, Tiruchirappalli, India;
6. Department of Life Sciences, National College (Autonomous), Tiruchirappalli, India