Reactivity Control (IMAGE) National Institutes of Natural Sciences Caption The twist angle, and then the reactivity toward hydrolysis, can be controlled by confining the stuffing molecule together with the target amide in the cage. Credit NINS/IMS 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.