MS-QuantEXAFS for catalysis (IMAGE) DOE/SLAC National Accelerator Laboratory Caption SLAC and University of California, Davis, researchers have developed software to determine more quantitative information about the active site of a single atom catalyst. MS-QuantEXAFS calculates the percentages of platinum atoms and platinum nanoparticles on a single atom catalyst, aiding researchers in the quest to relate structure to the catalyst activity. Credit Greg Stewart/SLAC National Accelerator Laboratory Usage Restrictions Please use credit 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.