Particle at the Stick (IMAGE) Ruhr-University Bochum Caption Harshitha Barike Aiyappa is fabricating a carbon nanoelectrode. Credit RUB, Marquard Usage Restrictions This image may only be used for reporting about the Ruhr-Universität Bochum in the context of the press release "Monitoring the lifecycle of tiny catalyst nanoparticles", published in May 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.