1. Department of Polymer and Process Engineering; Indian Institute of Technology Roorkee; Saharanpur Campus; Paper Mill Road Saharanpur 247001 Uttar Pradesh India
2. Department of Biochemical Engineering and Biotechnology; Indian Institute of Technology; 110016 New Delhi India
3. DWI-Leibniz Institute for Interactive Materials Research and Institute for Technical and Macromolecular Chemistry of RWTH Aachen University; Forckenbeckstraße 50 D-52056 Aachen Germany