Surface Modification by Combination of Dip-Pen Nanolithography and Soft Lithography for Reduction of Bacterial Adhesion

<div>A: master pattern created through DPN. B: PDMS onto pattern. C: negative pattern duplicate in PDMS (microstamp). D: transfer to the SS316L substrate using silica sol. E: dot pattern in silica on SS316L.</div>

Journal of Nanotechnology

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Figure 1

Figure 1: Surface Modification by Combination of Dip-Pen Nanolithography and Soft Lithography for Reduction of Bacterial Adhesion 