Research Team at the CMS Beamline (IMAGE) DOE/Brookhaven National Laboratory Caption Qinyi Fu, Francisco J. Medellin-Rodriguez, Nisha Verma, and Benjamin Ocko (from left to right) prepare to mount the membrane samples that mimic the membranes used in reverse osmosis for the measurements in the Complex Materials Scattering (CMS) beamline at the National Synchrotron Light Source II (NSLS-II). Credit Brookhaven National Laboratory Usage Restrictions OK to use with stories about this research. 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.