1. Asistant Professor, Dept. of Chemistry, ITM Univ., Uparwara, Raipur 493661, India. ORCID: .
2. Ph.D. Student, School of Studies in Environmental Science, Pt. Ravishankar Shukla Univ., Raipur, Chhattisgarh 492010, India.
3. Professer Emeritus, School of Studies in Chemistry, Pt. Ravishankar Shukla Univ., Raipur, Chhattisgarh 492010, India (corresponding author).
4. Scientist, Institute for Meteorology and Climate Research, Atmospheric Aerosol Research, Karlsruhe Institute of Technology, Karlsruhe 76021, Germany.
5. Asistant Professor, Dept. of Environmental Engineering and Earth Sciences, Wilkes Univ., 84 West South St., Wilkes-Barre, Pennsylvania, PA 18766.
6. Professor, Frank H. Dotterweich College of Engineering, Texas A&M Univ., Kingsville, MSC 188, 700 University Blvd., Kingsville, TX 78363-8202.