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Kinetic parameters of biochanin A release from poly(N-isopropylacrylamide-co-acrylic acid), p(NIPAM-co-AA), non-lyophilized and lyophilized, at pH values of 4.5 and 7.9 and at 37 °C.
| Temperature (°C) |
pH | Non-Lyophilized | Lyophilized | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n |
k (min1/n) |
R 2 |
D × 105 (cm2/min) |
n |
k (min1/n) |
R 2 |
D × 104 (cm2/min) |
||
| 37 | 4.5 | 0.274 | 0.197 | 0.984 | 3.577 | 0.257 | 0.217 | 0.997 | 4.252 |
| 37 | 7.9 | 0.439 | 0.106 | 0.966 | 1.807 | 0.292 | 0.185 | 0.976 | 2.695 |
