Comparison of the Effect of Sol-Gel and Coprecipitation Routes on the Properties and Behavior of Nanocomposite Chitosan-Bioactive Glass Membranes for Bone Tissue Engineering

Figure 2

FTIR film after one day of immersion (a) and after 28 days of immersion in SBF (b): (A) CS, (B) 10, (C) 20, and (D) 30 wt% BG.

(a)

(b)