Crystallinity of Electrospun and Centrifugal Spun Polycaprolactone Fibers: A Comparative Study

Figure 2

Scanning electron microscope images of chosen fibrous materials produced by needle (A–F) and needleless (As–Fs) electrospinning technology and graph representing average fiber diameter with error bars representing 95% confidence intervals. The scale bar is 10 μm at all images.