Eggshell Based Nano-Engineered Hydroxyapatite and Poly(lactic) Acid Electrospun Fibers as Potential Tissue Scaffold

Figure 3

Low magnification SEM images of (a) pristine PLA, (b) PLA/EnHA, (c) PLA/2.5wt% EnHA5wt%, and (d) PLA/EnHAwt% electrospun fibers.

(a)

(b)

(c)

(d)