Fluorescence Microscope (IMAGE) Technical University of Munich (TUM) Caption First author Aurore Dupin and Prof. Friedrich Simmel at the fluorescence microscope. They use micromanipulators to assemble their artificial cell systems. Credit Uli Benz / TUM Usage Restrictions None 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.