Figure 1.

Schematic depicting the topics covered in this review article: biopolymers (natural and synthetics) and their composites processed via electrospinning to produce ultrafine fibers specific for wound healing applications. The schematic of the phases of wound healing reproduced from an open access paper [36] distributed under the terms of the Creative Commons CC BY license, scanning electron microscope (SEM) images (a,b) are unpublished original pictures by the authors, (c) reproduced with permission from [37] (license number: 4873720705310) and (d) reproduced with permission from [38] (license number: 4873720243859). The schematic of the foot is adapted with permission from [39] (license numbers: 4875271369979).