1. Department of Polymer Engineering & Color Technology, Amirkabir University of Technology, Tehran, Iran
2. Department of Chemical Engineering, Faculty of Technical and Engineering, Islamic Azad University, Central Tehran Branch, Tehran, Iran
3. Department of Chemical Engineering, University of Mississippi, University, MS 38677, USA
4. Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany
5. Department of Polymer Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran