Metal-organic framework (IMAGE) Dartmouth College Caption Copper imprinted on fabric (top) is replaced with a metal-organic framework (bottom) capable of detecting and capturing toxic gases. Credit Katherine Mirica Usage Restrictions N/A 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.