Thrombolytic Drug Nanoparticles (IMAGE) ITMO University Caption Schematic image of thrombolytic drug nanoparticles. The enzyme is surrounded by magnetite framework. Credit ITMO University Usage Restrictions mentioned by source 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.