Research Article

Effect of RGD Peptide-Coated TiO2 Nanotubes on the Attachment, Proliferation, and Functionality of Bone-Related Cells

Figure 8

Alkaline phosphatase (ALP) activity of hMSCs cultured on uncoated and RGD peptide-coated 30 and 100 nm TiO2 nanotubes after 2 weeks of incubation. * denotes significance between uncoated 30 nm TiO2 nanotubes versus RGD peptide-coated 30 nm TiO2 nanotubes.
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