simulation (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Simulation of the synthesis of a supraparticle made of nanorod-shaped particles. The assembly of the supraparticle was controlled in such a way that organized bundles of particles are formed internally, leading to increased regularity of arrangement of the rods on the surface. Credit ill./©: Yashraj Manisch Wani / JGU Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.