1. Institute of Physics, University of Silesia in Katowice, Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41−500 Chorzów, Poland
2. Naval Research Laboratory, Chemistry Division, Washington, DC 20375-5342, United States
3. Univ Lyon, Université Lyon 1, CNRS, Ingénierie des Matériaux Polymères, UMR 5223, F-69003, Lyon, France