Fig. 2
From: Enhanced antidepressant effects of BDNF-quercetin alginate nanogels for depression therapy
Characterization of quercetin nanogels and BDNF-Quercetin nanogels. (a) TEM image of quercetin nanogels (Left). Scale bar, 500Â nm. The magnified TEM image of quercetin nanogels (Right). Scale bar, 100Â nm. (b) The differential scanning calorimetry (DSC) patterns of quercetin nanogels. (c) The Fourier-transform infrared spectroscopy (FT-IR) of quercetin nanogels. (d) The protective effect of quercetin on H2O2-induced protein. (e) Antioxidant activities of quercetin nanogels. (f) Cumulative release profiles of quercetin nanogels. (g) Cumulative release profiles of BDNF-Quercetin nanogels