1. Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru 570 006, India
2. Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
3. Department of Food Science and Biotechnology, Sejong University, Seoul 05006, South Korea
4. Department of Physics, SRM TRP Engineering College, Tiruchirappalli 621 105, Tamil Nadu, India