Design and Characterization of a Silk-Fibroin-Based Drug Delivery Platform Using Naproxen as a Model Drug
Figure 6
SEM images of spray-dried microparticles. SF solution with spray-dried microparticles (a), SF : NS (2 : 1) blend spray-dried microparticles (b), SF solution with additional 5% ethanol spray dried microparticles (c), and SF : NS (2 : 1) blend with additional 5% ethanol spray dried microparticles (d).
