Affiliation: | 1. Analytische Chemie – Elektroanalytik & Sensorik, Ruhr‐Universit?t Bochum, Universit?tstr. 150, D‐44780 Bochum, Germany;2. BST Bio Sensor Technology GmbH, Buchholzer Str. 55–61, D‐13156 Berlin, Germany;3. Center for Electrochemical Sciences – CES, Ruhr‐Universit?t Bochum, Universit?tstr. 150, D‐44780 Bochum, Germany |