1. Department of Chemistry, Dibrugarh University, Dibrugarh, 786004 Assam, India
2. Department of Biotechnology, Royal Global University, Guwahati, Assam 395 781035, India
3. Biochemistry Division, Central Drug Research Institute, CSIR, Lucknow 226001, India
4. Centre for Biotechnology and Bioinformatics, Dibrugarh University, Dibrugarh, 786004 Assam, India
5. Material Science & Technology Division, CSIR-NEIST, Jorhat, 785006 Assam, India
6. Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004 Assam, India