Figure 3
From: Topical Curcumin Nanocarriers are Neuroprotective in Eye Disease

X-ray diffraction and FT-IR characterization of curcumin loaded nanocarrier formulations. (A) X-ray diffraction pattern of naïve curcumin (blue), empty nanocarriers (black) and curcumin nanocarriers (red). (B) FTIR analysis of (1) trehalose, (2) curcumin loaded nanoparticles, (3) free curcumin and (4) empty nanoparticles.