Fig. 8.
Synthesis and characterization of GX (Drug) or GX (Contrast-agent) constructs. (a) Synthesis of drug/contrast-agent encapsulated GX nanoparticles (b) TEM images of GX (DOX), GX (CP) and GX (IO); images show the morphology of the particles is retained. (c) Absorbance and fluorescence spectra of GX (DOX) and STEM-EDS spectra for (d) Platinum peak in GX (CP) and (d) Iodine peak in GX (IO).