The purpose of this work was to develop a type of tissue-engineering scaffold or drug-
delivery carrier with the capability of encapsulation and controlled release of dual drugs. In
this study, Rhodamine B and bovine serum albumin (BSA) were successfully incorporated
into nanofibers by means of blending or coaxial electrospinning. The morphology of
composite nanofibers was studied by scanning electron microscopy (SEM) and transmission
electron microscopy (TEM). The composite nanofibrous mats made from coaxial …