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. 2022 Jun 20;13(2):123–132. doi: 10.34172/bi.2022.23713

Fig. 7.

Fig. 7

(A)ALP expression of MSCs indicating the osteogenic differentiation after 7 and 14 days of culture (P<0.05); (B) The measured optical density of calcium minerals deposited on TCPS and PCL-PANI-GEL electrospun scaffolds by MSCs under osteogenic induction (at 570 nm). Alizarin Red staining minerals deposited on (C) TCPS, (D) random PCL-PANI-GEL electrospun scaffolds, and (E) aligned PCL-PANI-GEL electrospun scaffolds.