Figure 4: Schematic illustration of different therapeutic platforms; a. liposome, b. polymeric nanoparticle, c. nano shell, d. carbon nanotubes, e. magnetic naoparticles, f. dendrimer. Schematic illustration of different therapeutic platforms; a. liposome, b. polymeric nanoparticle, c. nano shell, d. carbon nanotubes, e. magnetic naoparticles,f. dendrimer.