1. University of Calcutta; Advanced Polymer Laboratory, Department of Polymer Science and Technology; 92, A. P. C. Road 700009 Kolkata India
2. University of Ottawa; Industrial Membrane Research Institute, Department of Chemical and Biological Engineering; 161 Louis Pasteur Street K1N 6N5 Ottawa, ON Canada
3. Yonsei University; Department of Chemical Engineering; 134 Sinchon Dong, Seodaemun-gu 120-749 Seoul Republic of Korea
4. Indian Institute of Technology; Department of Chemical Engineering; 247667 Roorkee India