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Figure 1. Scheme illustration of (a) the preparation of ZIF-8/AA and (b) the core-shell alginate functional membrane using coaxial microfluidic spinning.

Figure 2. (a) coaxial microfluidic spinning (a��) SA/ZIF-8/AA microfluidic membrane (a����) SA/ZIF-8/AA microscopic view (�� 60 times); (a������) lightweight of the modified membrane; (b)~(g) the influence of microfluidic wet spinning parameters on mechanical properties; (h) the cross section of SA/ZIF-8/AA membrane; (i) FTIR spectrum of SA/ZIF-8/AA with different content of ZIF-8/AA; (j) EDS of SA/ZIF-8/AA membrane.

Figure 3. The qualitative and quantitative assessments of the SA/ZIF-8/AA oriented membrane (A) the photos of bacteria colonies antimicrobial performance of the membranes; (B), (C) the quantitative analysis of the bactericidal performance of the membrane against two bacteria; (D) mechanism of the antibacterial properties of ZIF-8 nanomaterials; (E), (F) the release of reactive oxygen species from the membrane

Figure 4. The drug release of synthesized ZIF-8/AA at different pH values (a) the standard curves of AA concentration and corresponding absorbance; (b) the drug release efficiency within 8 hrs.; (c) the first order fitting curve; (d) the second order fitting curve model at different pH values; (e) Higuchi models at different pH values; (f) Korsmeyer-Peppas models at different pH values

Figure 5. In vitro cytotoxicity of the SA membrane loaded ZIF-8/AA co-cultured with L929 cells

  ԭ��朽ӣ�https://doi.org/10.1016/j.ijbiomac.2023.124956