A Molecular Capsule Enables the Reaction (IMAGE) University of Basel Caption On the left, the around 1.4 cubic nanometer-large cavity within the molecular capsule is highlighted in blue. On the right, the cohesion of the capsule via hydrogen bonds (green dashed lines) is visible. Credit University of Basel, Department of Chemistry / Johannes Richers, <a target="_blank" href="https://www.jorichers.com/">jorichers.com</a> 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.