Research Article
Effects of Titanium Micro-Nanopermeable Structures on Osteogenic Differentiation
Figure 5
Cell adhesion and spreading of osteoblasts after 2 h (a) and 24 h (b) on Ti materials with different surface modification. Control: polished Ti; SLA: 400 μm SiO2 sandblast + acid etching; SLA + HT: 400 μm SiO2 sandblast + acid etching +4 mol/L NaOH hydrothermal for 4 h.
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