Recent Applications of Electrospun Nanofibrous Scaffold in Tissue Engineering

Figure 2

SEM images display the morphology and fiber diameter of PCL/gelatin nanofiber fabricated with different ratios (5 : 4 and 5 : 5)—(a, b) PCL/gelatin and (c, d) PCL/gelatin, respectively. (e, f) The optimized ratio (5 : 5) of PCL/gelatin/bioactive metal complex nanofiber morphology and diameter.

(a)

(b)

(c)

(d)

(e)

(f)