Nanotip Image (IMAGE) Rice University Caption This is a colorized scanning electron microscope image of gold tips in a nanogap device used in experiments to capture and amplify light. Credit Natelson Lab/Rice University 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.