Electrospun nanofibers

due to their nanoscale

high porosity

and high surface-to-volume ratio

can imitate the extracellular matrix structure. Thus

electrospun nanofibers have wide application prospects in the biomedical fields. Magnetron sputtering

as an emerging technology for surface modification

is a kind of low temperature and high-speed technology

which can modify functionally on the surface of nanofibers in the premise of keeping the original structure of materials. In recent years

it has made certain progresses and shown great research prospects in some medical fields

such as antibacterial and biocompatible modification of membranes

bone tissue repair

artificial blood vessels. However

the study for magnetron sputtering is still in its infancy and more systematic researches are urgently needed. Meanwhile

Some problems

such as poor mechanical properties of nanofibers

synergistic effects of metal antibacterial particles

broad-spectrum antibacterial mechanisms and short efficiency of coatings

need to be resolved

which will decide the application prospects of medical nanofiber membranes modified by magnetron sputtering.