1. Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences 90-363 Łódź, Sienkiewicza 112 Poland dkras@cbmm.lodz.pl
2. Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Torun 87-100 Torun, Gagarina Street 7 Poland
3. Jan Dlugosz University in Czestochowa 42-200 Czestochowa, Armii Krajowej 13/15 Poland