1. Department of Chemistry, Anna University, University College of Engineering - Dindigul, Reddiyarchatram, Dindigul-624 622, Tamilnadu, India
2. Department of Environmental and Sustainable Engineering, University at Albany, State University of New York, Albany, New York 12222, USA
3. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia