Khacab1 (IMAGE) King Abdullah University of Science & Technology (KAUST) Caption KAUST researchers are developing organic cage-like materials to separate xylene isomers in a more energy-efficient way. Credit © 2020 KAUST; Anastasia Serin Usage Restrictions Please 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.