Journal of Nanomaterials / 2018 / Article / Fig 3

Research Article

Effects of Titanium Micro-Nanopermeable Structures on Osteogenic Differentiation

Figure 3

Surface hydrophilicity of polished Ti and Ti with different surface modification. (a) Control: polished Ti; (b) SLA: 400 μm SiO2 sandblast + acid etching; (c) SLA + HT4h: 400 μm SiO2 sandblast + acid etching + 4 mol/L NaOH hydrothermal for 4 h; (d) SLA + HT8h: 400 μm SiO2 sandblast + acid etching + 4 mol/L NaOH hydrothermal for 8 h.
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