Enhanced Biocompatibility and Antibacterial Activity of Selective Laser Melting Titanium with Zinc-Doped Micro-Nano Topography

Figure 1

SEM images showing surface topographies of each group (scale bar of (a-d) = 20 μm, scale bar of (e-h) = 100 nm). Low magnifications of SLM, MAO, 1 mM-Zn, and 100 μM-Zn samples (a–d); high magnification of SLM, MAO, 1 mM-Zn, and 100 μM-Zn samples in the red boxes location (e–h).

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