Research Article

A Novel Nanocomposite Particle of Hydroxyapatite and Silk Fibroin: Biomimetic Synthesis and Its Biocompatibility

Figure 7

Implanted material powder in marrow cavity at 4 weeks in HAP group (a) and HAP/SF group (b) ( × 100). New bone (NB) began to form around the material (M).
729457.fig.007a
(a)
729457.fig.007b
(b)