Dynamic of Separation Behavior (IMAGE) University of Massachusetts Amherst Caption UMass Amherst materials scientist Thomas Russell and other describe in a new paper how they take advantage of differences in electrical charge to create an "all aqueous," water-in-water construct that achieves compartmentalization in a synthetic system via a coacervate membrane. Credit UMass Amherst/Russell Lab 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.