Platinum Atoms (IMAGE) Tufts University Caption Atomic-resolution microscopy shows the single platinum atoms on copper nanoparticles that can split hydrogen into atoms enabling the efficient and selective hydrogenation of butadiene. Credit Tufts 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.