Hybrid electrospinning of blend nanofibrous drug-releasing membrane for wound dressing

The controllable drug-releasing is the key to the application of wound dressing and other bioremediation membrane. In this paper, a hybrid electrospinning method was utilized to fabricate the PVP/PVAc blend nanofibrous membrane. The effects of processing parameters were investigated on the morphology, diameter and dispersion of nanofibers. Drug release test was carried out for PVP/PVAc nanofiber membranes with different mass ratio, showing excellent drug-releasing performance for the blend nanofiber membranes.