1. Department of Physical
and Macromolecular Chemistry, Faculty of Science, Charles University of Prague, Hlavova 2030, 12840 Prague
2, Czech Republic
2. Institute
of Macromolecular
Chemistry, Academy of Sciences of the Czech Republic, Heyrovský Sq. 2, 16206 Prague 6, Czech Republic
3. Theoretical & Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, 11635 Athens, Greece