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. 2022 Nov 10;7(4):196. doi: 10.3390/biomimetics7040196

Figure 10.

Figure 10

(a) Schematic illustration of the fabrication process of the nanofilament-structured and stretchable superamphiphobic (NFSS) surface; (b) confocal 3D images of the NFSS surface. Scale bar = 200 μm; (c) SEM images of the NFSS surface at various magnifications. Scale bar = 50 μm (top), 2 μm (bottom), and 500 nm (inset); and (d) schematic illustration of microstructures on the NFSS after releasing the surface from the stretched state (Reproduced from [48] with permission from John Wiley and Sons).