Injectable Self‐Expanding/Self‐Propelling Hydrogel Adhesive with Procoagulant Activity and Rapid Gelation for Lethal Massive Hemorrhage Management (Adv. Mater. 15/2024)

Self‐Expanding Hydrogel Adhesive In article number 2308701, Baolin Guo and co‐workers report injectable antibacterial hydrogels with self‐expanding/self‐propelling, wet tissue adhesiveness, procoagulant activity, and rapid gelation based on CO2 foaming and Schiff base crosslinking, thus effectively stopping fatal and/or noncompressible hemorrhages, at the extremity junctions, and at the torso, which fosters the progress in hemostasis of lethal massive and/or noncompressible bleedings.