Core-shell drug-loaded nanofibers were investigated to reduce adverse effects of drugs and achieve stable storage and also to release drugs continuously. In this study,ultrafine polycaprolactone( PCL) fibers were obtained by emulsion electrospinning and the resulting fiber diameters were in the range of 219-475 nm. The fiber diameter,diameter distribution and its release behaviors varied depending on the type and concentration of the added drug solution.Study demonstrated that conductivity of the drug solution was a major parameter that affected the properties of the drug-loaded nanofibers.
展开▼
