Scientists in the Lab (IMAGE) Ruhr-University Bochum Caption Nicolas Plumeré, Darren Buesen and Li Huaiguang (from left). Credit RUB, Marquard Usage Restrictions The image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "How to make biocatalysts immortal" published in October 2019. 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.