1. Department of Sciences & Humanities, Rajiv Gandhi Institute of Petroleum Technology (RGIPT) - Jais, Amethi, Uttar Pradesh 229304, India
2. School of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), Kolkata 700032, India
3. Atomic & Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai 400094, India
4. Department of Chemical & Biochemical Engineering, Rajiv Gandhi Institute of Petroleum Technology (RGIPT) - Jais, Amethi, Uttar Pradesh 229304, India