fig3

Figure 3. (A) The hemoadsobent PCB-PAC hydrogel for detoxification of biological fluids. Reproduced with permission from^[56]. Copyright 2017, Elsevier; (B) Accelerating wound healing by the antibacterial and nonfouling hydrogel. Reproduced with permission from^[63]. Copyright 2020, American Chemical Society. PCB: Poly-carboxybetaine; PAC: powdered activated carbon.