Yan Liu with Molecular Cage (image) Indiana University Share Print E-Mail Caption Yun Liu holds a 3D printed model of the six-triazole molecule designed to capture chloride salts. Credit Fred Zwicky, University of Illinois at Urbana Champaign. Usage Restrictions Credit Fred Zwicky, University of Illinois at Urbana Champaign Share Print E-Mail 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.