Inside the Chip (IMAGE) ICFO-The Institute of Photonic Sciences Caption This shows gold Nano-particles in fluidic micro-channels attracting protein cancer markers. Credit ICFO - The Institute of Photonic Sciences 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.