Xiaobing Zuo, Advanced Photon Source (IMAGE) DOE/Argonne National Laboratory Caption Xiaobing Zuo, a beamline scientist at the Advanced Photon Source, lead the experimental portion of the study, which combined small- and wide-angle X-ray scattering to characterize the structure of the nanoparticles and the holes that formed during oxidation. Credit Wes Agresta/Argonne National Laboratory 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.