Fig. 2 (IMAGE) Kanazawa University Caption Timescales of P/M inversion of the nonstapled, singly-stapled, and doubly stapled α helices. Each stapling increased the timescale by approximately 106 times so that the double stapling effectively prevented from the racemization of the α-helix. Credit © 2023 Ousaka, et al., Nature Communications Usage Restrictions The image may only be used with appropriate caption and credit. License Original 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.