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Value of R2 obtained from the release of EGCG from SLN for different models of mechanism of drug release
| Dissolution medium pH value | Zero order | First order | Hixson–Crowell | Higuchi | Korsmeyer–Peppas |
|---|---|---|---|---|---|
| pH=1.2 | 0.981 | 0.891 | 0.937 | 0.953 | 0.992 |
| pH=6.5 | 0.995 | 0.939 | 0.955 | 0.891 | 0.996 |
Abbreviations: EGCG, epigallocatechin gallate; SLN, solid lipid nanoparticles.
