Nanoscale Modification of Titanium Implants Improves Behaviors of Bone Mesenchymal Stem Cells and Osteogenesis In Vivo

Figure 1

Scanning electron microscopy images of SLA, h1SLA, and h2SLA surface at different magnifications. (a–c) SLA, h1SLA, and h2SLA surfaces at 1k× magnification. (d–f) SLA, h1SLA, and h2SLA surfaces at 2k× magnification. (g–i) SLA, h1SLA, and h2SLA surfaces at 5k× magnification. (j–l) SLA, h1SLA, and h2SLA surfaces at 50k× magnification. (m–o) SLA, h1SLA, and h2SLA surfaces at 100k× magnification.