Vibrant colors (IMAGE) University of California - Riverside Caption The photos depict the vibrant colors exhibited by a dispersion of magnetic nanoparticles when subjected to magnetic fields with varying chiral distributions, as observed through polarized lenses. Credit Yin lab, UC Riverside. Usage Restrictions None. License Original 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.