Fig. 3.

(A) Cytocompatibility of hydrogels indicated by live/dead staining. Scale bar: 200 μm. (B) Cell viability of NIH-3T3 following incubating with hydrogel extracts for 48 h. (C) Hemolytic ratio of hydrogels. (D, E) Antibacterial analysis of hydrogels. Digital photographs of S. aureus colonies (D) and bacterial viability (E) after incubating with hydrogels for 6 h. (F) Schematic diagram illustrating the assessment of the hemostatic performance for the hydrogel via a mouse liver bleeding model. (G) Representative photographs of bleeding livers following different treatments at predetermined time points. (H) Total mass of blood loss in 60s from punctured livers after different treatments.