1. Department of Applied Science & Humanities, DPG Institute of Technology and Management, Gurugram 122004, India
2. School of Chemistry, University of Birmingham, Birmingham B15 2TT, U.K.
3. JBM Group, Gurugram 122001, India
4. Department of Environmental Science, Maharshi Dayanand University, Rohtak 124001, India
5. Department of Environmental Studies, Central University of Haryana, Mahendergarh 123031, India