Ruthenium Nanoframe (IMAGE) Michigan Technological University Caption Using a two-part process, chemist Xiaohu Xia and his team found a way to turn ruthenium into a nanoframe, a promising metal catalyst. Credit Michigan Tech, Xiaohu Xia Usage Restrictions please credit 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.