Phase separation-based electrospun Janus nanofibers loaded with Rana chensinensis skin peptides/silver nanoparticles for wound healing

Electrospun nanofibers have been widely used in various biomedical applications. However, electrospinning methods generally focus on monolithic and coaxial fibers while ignoring Janus fibers. In this study, Janus-structured nanofibers for wound healing were fabricated via uniaxial electrospinning based on the phase separation of polyvinylpyrrolidone and polycaprolactone in solution. To enhance the bioactivity and antibacterial activity of wound...