1. GLA University, Mathura, Uttar Pradesh, India 281406
2. Dept. of Polymer & Process Engineering, Indian Institute of Technology Roorkee, Saharanpur Campus, Saharanpur, Uttar Pradesh, India 24701
3. Newcastle University in Singapore, 172A Ang Mo Kio Avenue, Singapore 567739
4. Faculty of Science, Agriculture & Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
5. Department of Chemistry, Birla Institute of Technology Mesra, Ranchi, Jharkhand, India 835215