1. Phytochemistry and Pharmacognosy Research Laboratory, Department of Botany, Centre of Advanced Studies; University of Calcutta, 35 Ballygunge Circular Road; Kolkata 700019 West Bengal India
2. School of Medical Sciences and Technology; Indian Institute of Technology; Kharagpur 721302 West Bengal India
3. Department of Biotechnology; Birla Institute of Technology, Pilani - Dubai Campus, Dubai Academic City; Dubai United Arabs Emirates