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Synthetic and natural biodegradable polymers used as drug delivery vehicles adapted from [36].
| Synthetic Biodegradable Polymers | Natural Biodegradable Polymers | ||
|---|---|---|---|
| Polyesters | Polyoxalates | Starch | Chitosan |
| Polyorthoesters | Polyiminocarbonates | Hyaluronic acid | Dextran |
| Polyanhydrides | Polyurethanes | Heparin | |
| Polydioxanones | Polyphosphazenes | Gelatin | |
| Poly(a-cyanoacrylates) | Albumin | ||
