Figure 2 (IMAGE) Kanazawa University Caption An illustration inspired by three-state switchable chiral stationary phase using metal cations. Credit Kanazawa University Usage Restrictions The image may only be used with appropriate caption and credit. 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.