Physicochemical Characteristics of Chitosan–Alginate Scaffold Containing Atorvastatin

Figure 2

(a) FTIR spectrum of CS/ALG hydrogel, (b) FTIR spectra of CS/ALG/TPP hydrogel, and (c) FTIR spectra of CS/ALG/TPP scaffold containing ART.

(a)

(b)

(c)