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International Journal of Bioprinting 3D-printed variable stiffness scaffolds

Figure 7. Evaluation of cellular morphology on the surface of the scaffolds. . (A) Actin/DAPI staining of the cell cytoskeleton. Scale bars: 50 µm. (B)
Hematoxylin and eosin (H&E) staining of different scaffold compositions at D1 and D21. Scale bars: 100 µm (i, ii, iv, v, vii, viii); 20 µm (iii, vi, ix).
Abbreviations: CS: Chondroitin sulfate; GelMA: Gelatin methacryloyl; HA: Hyaluronic acid; HAMA: Methacrylated hyaluronic acid.

Volume 10 Issue 4 (2024) 507 doi: 10.36922/ijb.3784