1. Molecular
Biophysics Department, Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland
2. NanoBioMedical
Center, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland
3. Institute
of Complex Systems, ICS-3, Forschungszentrum Jülich, D-52425 Jülich, Germany
4. Lehrstuhl
für Angewandte Physik und Center for NanoScience, Ludwig-Maximilians-Universität, Amalienstr. 54, 80799 München, Germany