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. 2022 Apr 6;7(15):12835–12845. doi: 10.1021/acsomega.2c00116

Figure 3.

Figure 3

Characterization of the hybrid-hydrogel formulation of trans-resveratrol, RF-20*. (A) Photograph of the aqueous solutions of U-tRES (left) and RF-20 (right) indicating the enhanced solubility and colloidal nature. (B) TEM image of RF-20. (C) DLS analysis of hydrodynamic size distribution of (i) precasted micelles before incorporation into the network (ii) RF-20. (D) SEM images of (i) U-tRES, (ii) FG, (iii) and RF-20. (E) Powder XRD diffractogram U-tRES, FG, and RF-20. (F) FTIR spectra of FG, U-tRES, and RF-20. *U-tRES – unformulated trans-resveratrol, FG – fenugreek galactomannan, and RF-20 – hybrid-hydrogel formulation of trans-resveratrol.