1. Centre for Advanced Materials Application, Slovak Academy of Sciences, Dúbravská cesta 5807/9, 84104 Bratislava, Slovakia
2. Institute of Inorganic Chemistry, Slovak Academy of Sciences, Dúbravská cesta 9, 84536 Bratislava, Slovakia
3. Institute of Electrical Engineering, Slovak Academy of Sciences, Dúbravská cesta 9, 84104 Bratislava, Slovakia
4. Institute of Electronics and Photonics, Slovak University of Technology, Ilkovičova 3, 81219 Bratislava, Slovakia
5. Polymer Institute, Slovak Academy of Sciences, Dúbravská cesta 9, 84541 Bratislava, Slovakia
6. Pretreatment and Finishing of Cellulose Based Textiles Department, National Research Center, 12622 Giza, Egypt
7. Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia