Improvements made possible with strategic chemical modifications
(LOS ANGELES) – As part of a collaborative effort, scientists from the Terasaki Institute for Biomedical Innovation (TIBI) have employed inventive chemistry to produce an injectable biomaterial with significantly improved adhesive strength, stretchability, and toughness. This chemically modified, gelatin-based hydrogel had attractive features, including rapid gelation at room temperature and tunable levels of adhesion. This custom-engineered biomaterial is ideal as a surgical wound sealant, with its controllable adhesion and injectability and its superior adherence to a variety of tissue and organ surfaces.