1. Laboratory of Biosensors
and Bioelectronics, ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland
2. SuSoS AG, Lagerstrasse 14, 8600 Dübendorf, Switzerland
3. State Key Laboratory of Bioelectronics, School of Biological Science
and Medical Engineering, Southeast University, 210096 Nanjing, China
4. Laboratory for Biointerfaces, Empa, Swiss Federal Laboratories for Materials Science and Technology, 9014 St. Gallen, Switzerland
5. Laboratory
for Surface Science and Technology, ETH Zürich, Vladimir-Prelog-Weg
5, 8093 Zurich, Switzerland