Traumatic wounds are the prevalent scenarios encountered in battleground and emergency rooms. The rapid and effective hemostasis is imperative for life saving in these scenarios, for which the development of high-efficiency and biocompatible hemostatic materials is essential. Due to its excellent hemostatic property and biocompatibility, collagen has emerged as an ideal component of hemostatic materials. Furthermore, the properties of collagen-based hemostatic materials could be improved by the integration of other biomacromolecules, such as alginate, cellulose derivatives, and chitosan deriva...
