Bochum Research Team (IMAGE) Ruhr-University Bochum Caption This is the research team: Volker Hartmann, Felipe Conzuelo, Fangyuan Zhao and Wolfgang Schuhmann (from left to right). Credit RUB, Kramer Usage Restrictions This image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Why bioelectrodes for energy conversion are not stable" published in May 2018. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.