研究文章
海藻酸的制备方法在某些特征的影响/壳聚糖/洛伐他汀复合材料
表7
发布常数(k)和回归系数(R
2)获得动能方程反映lv释放D-LSD和ID-LSD样本在pH值2的解决方案。
|
| 样本 |
佐薇 |
佛 |
HG |
HC |
KP |
| k |
R2 |
k |
R2 |
k |
R2 |
k |
R2 |
k |
n |
R2 |
|
| D-LSD1 |
快的阶段 |
2.10−5 |
0.9856 |
-0.0978 |
0.9483 |
0.0001 |
0.9942 |
-8.10−6 |
0.9856 |
0.4118 |
0.3447 |
0.9868 |
| 缓慢的阶段 |
3.10−7 |
0.9286 |
-0.0008 |
0.9301 |
3.10−6 |
0.8963 |
-1.10−7 |
0.9286 |
0.0162 |
0.8855 |
0.8635 |
|
| D-LSD2 |
快的阶段 |
5.10−5 |
0.9868 |
-0.1334 |
0.9369 |
0.0002 |
0.9902 |
-2.10−5 |
0.9868 |
0.5650 |
0.2384 |
0.9859 |
| 缓慢的阶段 |
1.10−6 |
0.9905 |
-0.0018 |
0.9899 |
1.10−5 |
0.9970 |
-4.10−7 |
0.9905 |
0.0359 |
0.8173 |
0.9967 |
|
| D-LSD3 |
快的阶段 |
6.10−5 |
0.9986 |
-0.1313 |
0.9699 |
0.0003 |
0.9759 |
-2.10−5 |
0.9986 |
0.5452 |
0.2018 |
0.9799 |
| 缓慢的阶段 |
2.10−6 |
0.9506 |
-0.0019 |
0.9524 |
2.10−5 |
0.9270 |
-6.10−7 |
0.9506 |
0.0374 |
0.7619 |
0.9018 |
|
| ID-LSD1 |
快的阶段 |
0.0001 |
0.9445 |
-0.1141 |
0.8909 |
0.0005 |
0.9816 |
-4.10−5 |
0.9445 |
0.4716 |
0.1201 |
0.9775 |
| 缓慢的阶段 |
2.10−6 |
0.9830 |
-0.0012 |
0.7870 |
2.10−5 |
0.9794 |
-6.10−7 |
0.9830 |
0.0844 |
0.2725 |
0.9253 |
|
| ID-LSD2 |
快的阶段 |
0.0001 |
0.8626 |
-0.1702 |
0.9571 |
0.0006 |
0.9365 |
-5.10−5 |
0.8626 |
0.6489 |
0.1213 |
0.9828 |
| 缓慢的阶段 |
6.10−7 |
0.7560 |
-0.0030 |
0.8133 |
5.10−6 |
0.7999 |
-2.10−7 |
0.7560 |
0.1205 |
0.4222 |
0.9422 |
|
| ID-LSD3 |
快的阶段 |
5.10−5 |
0.9579 |
-0.1698 |
0.9181 |
0.0002 |
0.9892 |
-2.10−5 |
0.9579 |
0.5584 |
0.3504 |
0.9979 |
| 缓慢的阶段 |
2.10−6 |
0.8189 |
0.0063 |
0.7140 |
1.10−5 |
0.8602 |
-5.10−7 |
0.8189 |
0.0977 |
0.8786 |
0.8041 |
|
| ID-LSD4 |
快的阶段 |
0.0002 |
0.9881 |
-0.1191 |
0.9566 |
0.0007 |
0.9816 |
-5.10−5 |
0.9881 |
0.4619 |
0.0616 |
0.9897 |
| 缓慢的阶段 |
9.10−6 |
0.8987 |
-0.0026 |
0.7216 |
7.10−5 |
0.9291 |
-3.10−6 |
0.8987 |
0.0426 |
0.1644 |
0.7707 |
|
|
|
佐薇:零级动力学;佛:一阶动力学;HG: Higuchi模型;HC: Hixson-Croswell模型;KP: Korsmeyer-Peppas模型。
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