B: Corresponding changes in electron work function.
C: Corresponding changes in the number of bacteria on the surfaces. The grain size of Original surface is 10 and S.B. stands for the sand-blasted surface [9].
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| Figure 1: A: Adhesive force decreases as the size of nano-grains decreases.
B: Corresponding changes in electron work function. C: Corresponding changes in the number of bacteria on the surfaces. The grain size of Original surface is 10 and S.B. stands for the sand-blasted surface [9]. |
