Table 1.
Diffusion coefficients (D) of GA protons in the mixtures of nifedipine + GA for samples with different pH and 1mM of GA.
| pH | D, *10−10 m2/s |
|---|---|
| 3.8 | 1.9 ± 0.3 |
| 4.2 | 2.4 ± 0.1 |
| 5 | 2.7 ± 0.1 |
| 6.1 | 2.3 ± 0.1 |
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