1. Chair of Inorganic Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
2. Max-Planck-Institut für Kohlenforschung, Mülheim an der Ruhr, Germany
3. Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
4. AC2T Research GmbH, Wiener Neustadt, Austria
5. Wuppertal Center for Smart Materials & Systems, University of Wuppertal, Wuppertal, Germany