1. Light Stock Processing Division, Council of Scientific and Industrial Research-Indian Institute of Petroleum, Dehradun248005, Uttarakhand, India
2. Academy of Scientific and Innovative Research (AcSIR) at CSIR-Indian Institute of Petroleum, Dehradun248005, Uttarakhand, India
3. Department of Chemistry, Loyola College, Chennai600 034, Tamilnadu, India