Microfluidic Device (IMAGE) DOE/Oak Ridge National Laboratory Caption Red blood cells (red) and circulating tumor cells (green) traveling through a microfluidic cell sorting device as simulated by uDeviceX, Credit Yu-Hang Tang, Brown University Usage Restrictions Attribution to researcher/organization 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.