Biomedical Engineering Reference
In-Depth Information
(a)
(b)
(d)
(c)
12.5
SEM images of electrospun scaffolds fabricated using (a) 10,
(b) 12, (c) 14 and (d) 16 wt./vol.% gelatin in trifluoroethanol.
Scale bar = 10 µm.
(b)
(a)
(c)
12.6
Histological comparison of skin substitutes prepared using
(a) electrospun gelatin, (b) electrospun collagen and (c) freeze-dried
collagen scaffolds, shown after 7 days of
in vitro
incubation.
Scale bar = 100 µm.
