Beetles Spark Development of Color-Changing Nanoparticles for Commercial Use (image) American Chemical Society Share Print E-Mail Caption Creating colors by copying beetle nanostructures could find applications in dyes, inks and sensors. Credit Credit: American Chemical Society Usage Restrictions Please credit the American Chemical Society. 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.