1. Centre for the Environment, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
2. Department of Molecular Biology and Bioinformatics, Tripura University (A Central University), Agartala 799022, Tripura, India
3. Biological Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India