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. Author manuscript; available in PMC: 2021 Apr 14.
Published in final edited form as: ChemNanoMat. 2019 May 13;5(6):729–737. doi: 10.1002/cnma.201900146

Figure 4.

Figure 4.

(A) Live/Dead staining of cardiac fibroblasts seeded on (i) PEDOT-embedded aligned fibers and (ii) PEDOT-embedded random fibers. (B) Quantification of Live/Dead images. (C) Metabolic activity of cardiac fibroblasts seeded on the PEDOT-embedded aligned and random fibers (n=3 in B, C). (D) F-actin and DAPI staining of cardiac fibroblasts seeded on PEDOT-embedded (i) aligned and (ii) random fibers. (E) Immunostaining of sarcomeric α-actinin and Cx-43 of cardiomyocytes seeded on (i and ii) PEDOT-embedded aligned fibers and (iii and iv) PEDOT-embedded random fibers.