1. Department of Chemistry, Faculty of Engineering and Technology, Jain (Deemed-to-be University), Bangalore, India
2. P. G. Department of Studies in Chemistry, Karnatak University, Dharwad, India
3. Department of Chemistry, Karnatak Science College, Dharwad, India
4. Department of Studies in Biotechnology and Microbiology, Karnatak University, Dharwad, India
5. Department of Applied Botany, Mangalore University, Mangalore, India
6. Department of Chemistry, Centre for Nano and Material Sciences, Jain (Deemed-to-be University), Bangalore, India