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Figure 8. The illustration of preparation and the performance about biomedicine of the MOFs-based hydrogel. (A) The illustration of fabrication procedure of the Au@ZIF-8 and Au@ZIF@GCOA, and the antibacterial principle of the Au@ZIF@GCOA. The photograph of visible colony units of E. coli on Luria - Bertani agar plate. And representative photos of wounds on the backs of mice with different treatments at different periods. Reproduced with permission from ref^[98]. Copyright 2021 Elsevier; (B) The illustration of the fabrication procedure of the Cur/CuPP-PELA hydrogel. In vivo hemostatic capacity evaluation of Cur/CuPP-PELA. And wound healing photographs at designed times with different treatments; each scale is 1 mm. Reproduced with permission from ref^[99]. Copyright 2022 Elsevier. MOFs: Metal-organic frameworks; ZIF: zeolitic imidazolate framework.