Figure 6.
Preparation and characterization of dexamethasone (DEX) and bone morphogenetic protein-2 (BMP-2) co-loaded emulsion electrospun nanofibers and their effects on human mesenchymal stem cells (hMSCs). (A) Preparation of poly(L-lactide-co-caprolactone) (PLLACL) emulsion electrospun nanofibers with DEX in the shell and BMP-2 in the core. (B) Fluorescence microscopic image and transmission electron microscopy (TEM) image of the nanofibers. (C) Release profiles of bovine serum albumin (BSA) and DEX from the nanofibers. Reproduced from [180] with permission from Elsevier Ltd.; Copyright 2012.
