Using Dimensionless Numbers to Predict Centrifugal Jet-Spun Nanofiber Morphology

Figure 4

Morphological analyses of all PCL nanofiber conditions fabricated using the small-scale CJS prototype. (a) Fiber alignment, (b) fiber diameter, (c) scaffold porosity, (d) bead frequency, and (e) bead aspect ratio. 7-8% PCL concentrations in subsets (d) and (e) are marked with to represent no beads. (; denotes .)

(a)

(b)

(c)

(d)

(e)