1. Laboratory of Nanoscale Biology, Institute of Bioengineering, School of Engineering, EPFL, 1015 Lausanne, Switzerland
2. Laboratory of General and Inorganic Chemistry and Electroanalysis, Faculty of Food Technology and Biotechnology, University of Zagreb, 10 000 Zagreb, Croatia
3. Institute of Materials, EPFL, 1015 Lausanne, Switzerland
4. Laboratory of Nanoscale Electronics and Structures, Institute of Electrical Engineering, School of Engineering, EPFL, 1015 Lausanne, Switzerland