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

Figure 3

(a) XRD patterns and (b) FT-IR spectra of (A) uncoated, (B) silanized, and (C) RGD peptide-coated 100 nm TiO₂ nanotubes.

(a)

(b)