1. Department of Natural Product Chemistry & Process Development; CSIR-Institute of Himalayan Bioresource Technology Palampur; Himachal Pradesh 176061 India
2. Academy of Scientific and Innovative Research; Anusandhan Bhawan, 2 Rafi Marg New Delhi- 110001 India
3. Current Adress: Centre for Nano and Material Sciences; Jain University, Jain Global, Campus, Jakkasandra Post; Bangalore India