A biocompatible and highly elastic hydrogel sealant can effectively seal wounds in shape-shifting tissues without the need for common staples or sutures, a new study published in the journal Science Translational Medicine shows. The surgical glue MeTro is applied directly to the wound and activated with light. Image credit: University of Sydney. To repair ruptured or pierced organs and tissues, surgeons commonly use staples, sutures and wires to bring...
