1. Department of Biochemistry and NeurobiologyFaculty of Materials Science and CeramicsAGH University of Science and Technology Krakow 30‐059 Poland
2. Department of Chemical BiologyLife and Medical Sciences InstituteUniversity of Bonn 53113 Bonn Germany
3. Center of Aptamer Research and DevelopmentUniversity of Bonn 53113 Bonn Germany
4. Centre of Polymer and Carbon MaterialsPolish Academy of Sciences Zabrze 41‐819 Poland