Metal Organic Framework Transformation (IMAGE) Queen Mary University of London Caption When the MOF is carbonised it transforms into a nano-diatom, much like a dragon egg turns into a fire-born dragon after fire treatment in Game of Thrones. Credit Jingwei Hou 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.