820513.fig.002a
(a)
820513.fig.002b
(b)
820513.fig.002c
(c)
820513.fig.002d
(d)
820513.fig.002e
(e)
820513.fig.002f
(f)
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.