Liquid-liquid phase separation (video) Advanced Science Research Center, GC/CUNY Share Print E-Mail Loading video... Caption Arginine (pink) dissolves and replaces lysine-rich droplets (green). These results present a novel mechanism by which to design, control and/or intervene with existing new liquid phases. Credit Rachel Fisher Usage Restrictions Use only in conjunction with news stories on this research. 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.