A gelatin based antioxidant enriched biomaterial by grafting and saturation: Towards sustained drug delivery from antioxidant matrix

- Preparation of antioxidant gelatin cross linked and conjugated with glutathione (GGSH) by carbodiimide process.
- Exploring porosity, thermal and antioxidant properties of GGSH comparing with blank gelatin (bGEL).
- Homogenizing catechin with GGSH and bGEL by simple blending.
- Studying interaction of catechin into gelatin network using circular Dichroism.
- Carrying out in vitro profile of catechin from both GGSH and bGEL networks.