1. Centre of Polymer Systems, University Institute, Tomas Bata University, Trida T. Bati 5678, 76001 Zlin, Czech Republic
2. Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 5669, 76001 Zlin, Czech Republic
3. Department of Physics and Materials Engineering, Tomas Bata University in Zlin, Vavreckova 5669, 76001 Zlin, Czech Republic