1. Nanotechnology Centre, VŠB – Technical University of Ostrava, 17. listopadu 15, 708 33 Ostrava – Poruba, Czech Republic
2. Faculty of Metallurgy and Materials Engineering, Department of Chemistry, VŠB – Technical University of Ostrava, 17. listopadu 15, 708 33 Ostrava – Poruba, Czech Republic
3. TESCAN Brno, s.r.o., Libušina třída 1, 623 00 Brno, Czech Republic