Encapsulation of Diclofenac Molecules into Poly(𝜀-Caprolactone) Electrospun Fibers for Delivery Protection

Figure 4

SEM micrographs and diameter distributions of pure PCL (a), PCL-HDIC5 (b) and PCL-DICNa2.5 (c) fibers, electrospun from 15 wt% PCL/acetone solutions.

(a)

(b)

(c)