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. 2018 May 15;243(8):665–676. doi: 10.1177/1535370218770404

Figure 4.

Figure 4.

Possibilities on drug delivery assemblies using electrospun fibers: (a) impregnation of fibers using an immersion bath in the presence of the drug; (b) nanocarriers attachment to the fiber; (c) polymeric fiber matrix loaded with the drug, produced by electrospinning from a solution containing the drug; (d) coaxial electrospun fiber obtained by the encapsulation of the drug (core) inside a polymeric structure (shell).