Composite Polylactic-Methacrylic Acid Copolymer Nanoparticles for the Delivery of Methotrexate
Figure 11
(a) SEM image showing the surface morphology of the optimized PLA/MAA nanoparticle formulation (x2500 magnification) and (b) TEM image of the optimized PLA/MAA nanoparticle formulation.
