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. 2021 Jul 28;17(42):2102453. doi: 10.1002/smll.202102453

Figure 6.

Figure 6

TEM images of a) Cu NWs and b) Cu@ZIF‐8 NWs. c) SEM image of fibers of face mask coated by dip coating in 1 mg mL−1 dispersion of Cu@ZIF‐8 NWs. d) Filtration efficiency of the face masks before and after functionalization with Cu@ZIF‐8 NW. e) The antibacterial performance of Cu NWs, ZIF‐8, and Cu@ZIF‐8 NWs. f) Toxicity of Cu@ZIF‐8 NWs and Remdesivir against Vero E6 cells, and g) antiviral efficiency of Cu@ZIF‐8 NWs and Remdesivir at 24 and 48 h postinfection. Reproduced with permission.[ 79 ] Copyright 2020, Wiley.