1. Department of Chemistry, Government Nagarjuna P. G. College of Science, Raipur, Chhattisgarh 492010, India
2. School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
3. Department of Chemistry, Government Madhav P. G. Science College, Ujjain, Madhya Pradesh 456010, India
4. University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
5. Center for Basic Sciences, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India