Research progress on electrospinning technology in wound dressing / 国际生物医学工程杂志

ABSTRACT

Electrospinning is a technology that uses a high-voltage electrostatic field to prepare ultrafine fibers, which are widely used in tissue engineering and biomedical fields because the nanofiber materials prepared have strong mechanical strength and can mimic the structure of extracellular matrix (ECM). In this paper, the characteristics of synthetic and natural polymers for the preparation of medical dressings by electrostatic spinning were described in detail, and their advantages and disadvantages were compared according to the source of the matrix polymer. Several kinds of loaded substances used in wound dressing were summarized, the mechanism of the dressing to promote wound healing was described, and the problems of making electrospinning wound dressing were analyzed, in order to promote the further development of electrospinning technology in the field of wound dressing.