Preparation of Homogeneous Nanostructures in 5 Minutes for Cancer Cells Capture

Figure 1

AFM images (10 × 10 μm²) of the surface roughness of etched glass. (a) shows glass surface before etching; (b) shows glass etched at 50 W for 5 min; (c) shows glass etched at 100 W for 5 min; (d) shows glass etched at 200 W for 5 min.

(a)

(b)

(c)

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