1. Department of General and Inorganic Chemistry,
Faculty of Chemical Technology, University of Pardubice, 53210 Pardubice, Czech Republic
2. Faculty
of Electrical Engineering, Czestochowa University of Technology, Armii
Krajowej 17, Czestochowa 42201, Poland
3. Department of Organic
Chemistry, Faculty of Chemical Technology, University of Pardubice, 53210 Pardubice, Czech Republic