1. Center for Advanced Functional Nanorobots Department of Inorganic Chemistry University of Chemistry and Technology Prague 616628 Prague Czech Republic
2. Department of Chemical and Biomolecular Engineering Yonsei University Seoul 03722 South Korea
3. Faculty of Electrical Engineering and Computer Science VSB – Technical University of Ostrava 70800 Ostrava Czech Republic
4. Department of Medical Research China Medical University Hospital China Medical University Taichung 40402 Taiwan