Open nano-shell (VIDEO) Technical University of Munich (TUM) This video is under embargo. Please login to access this video. Caption For the DNA plates to assemble into larger geometrical structures, the edges must be slightly beveled. The correct choice and positioning of binding points on the edges ensure that the panels self-assemble to the desired objects. The video shows a cryo-EM 3D reconstruction of an open nano-shell. Credit Christian Sigl / DietzLab / TUM Usage Restrictions free for reporting on Technical University of Munich 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.