Effects of Composition of Iron-Cross-Linked Alginate Hydrogels for Cultivation of Human Dermal Fibroblasts

Figure 2

Morphology of cells seeded on Fe-alginate films. Cells were cultured on high-G (a–c) and high-M (d–f) alginate films. Phase-contrast micrographs were taken at 1 day (a, d), 5 days (b, e), and 8 days (c, f) after cell seeding. Bar equals 200 μm.

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