Phototactic Behavior (image) Max-Planck-Gesellschaft Share Print E-Mail Caption Travel into the darkness: half-coated Janus particles, named after the Roman double-faced godness, are autonomously navigating towards a light source. Researchers based in Stuttgart find such phototactic behavior, also known from living microorganisms, also in synthetically fabricated microswimmers. Credit Celia Lozano (MPI for Intelligent Systems/University of Stuttgart) Usage Restrictions Use of images is limited to editorial coverage of scientific topics relating to the activities of the Max Planck Society. Any kind of commercial use (including, in particular, the exploitation of images by means of sale or incorporation in image databases or image catalogues) as well as any promotional use/use for merchandise purposes, disclosure to third parties or granting of related rights to third parties is expressly not permitted. Share Print E-Mail 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.