Biomedical Engineering Reference
In-Depth Information
5 μm
500 μm
(a)
(b)
5 μm
5 μm
(c)
(d)
2 μm
200 μm
(e)
(f )
Figure 22.2
SEM. images. of. biodegradable. nanotopographic. scaffolds.. (a,. b). Nanoibrous. PLLA. matrix. that. was. created.
through. phase. separation. with. parafin. spheres.. (Reprinted. from. Chen,. V.J.. and. Ma,. P.X.,.
Biomaterials
,. 25,.
2065,. 2004.. With. permission.). (c,. d). 500.nm. nanogrooves. created. by. print-molding. APS. from. PDMS. mold.. (e).
Nanopattern. APS. created. by. replica. molding.. (f). Accordion-like. honeycomb. PGS. scaffolds. created. by. laser.
carving..(Reprinted.by.permission.from.Macmillan.Publishers.Ltd..
Nature Mater
.,.Engelmayr,.G.C.,.Cheng,.M.Y.,.
Bettinger,.C.J.,.Borenstein,.J.T.,.Langer,.R.,.and.Freed,.L.E.,.Accordion-like.honeycombs.for.tissue.engineering.of.
cardiac.anisotropy,.7,.1003-1010,.Copyright.2008.)
