1. Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076 India
2. Department of Chemistry Mohanlal Sukhadia University Udaipur 313001 India
3. VIT Bhopal University Bhopal-Indore Highway, Kothrikalan Sehore Madhya Pradesh 466114 India
4. Department of Chemistry Faculty of Sciences King Abdulaziz University Jeddah 21589 Saudi Arabia