Journal of Nanomaterials / 2018 / Article / Fig 7

Research Article

Effects of Titanium Micro-Nanopermeable Structures on Osteogenic Differentiation

Figure 7

Quantitative PCR of osteogenic related gene expression of osteoblasts after on Ti materials with different surface modification. (a) Alkaline phosphatase (Alp); (b) osteocalcin (Ocn); (c) osteopontin (Opn); (d) runt-related transcription factor 2 (Runx2); (e) bone sialoprotein (Bsp). 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. .