Fig. 17From: Reduced graphene oxide coated alginate scaffolds: potential for cardiac patch applicationH & E staining of the scaffolds after 1 (A, C, E) and 3 (B, D, F) weeks subcutaneous implantation; ALG (A, B), ALG–rGO-3 (C, D), ALG-rGO-4 (E, F). Scale bar = 200 µm. Quantitative analysis of cell migration (G). * Specifies a statistically significant difference (p < 0.05)Back to article page