1. Institute of Macromolecular Compounds, Russian Academy of Sciences, 199004 St. Petersburg, Russia
2. Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
3. St. Petersburg
National
University of Informational Technologies, Mechanics and Optics, 197101 St. Petersburg, Russia
4. Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux, UMR 5254 CNRS UPPA, Pau, France
5. Department of Physics, St. Petersburg State University, 198904 St. Petersburg, Russia