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Kinetic models (linearized equations) of PTX released from pH-responsive niosomes at pH 7.4 and 5.2
| Kinetic model | pH | Equation | R2 |
|---|---|---|---|
| Zero order | 7.4 | y = 0.0397x + 4.1231 | 0.9064 |
| 5.2 | y = 0.0362x + 23.109 | 0.7084 | |
| First order | 7.4 | y = 0.001x + 0.6344 | 0.6982 |
| 5.2 | y = 0.0005x + 1.2596 | 0.4799 | |
| Higuchi | 7.4 | y = 1.8111x − 11.861 | 0.9663 |
| 5.2 | y = 1.7636x + 6.281 | 0.8596 | |
| Korsmeyer and Peppas | 7.4 | y = 1.0488x − 1.4461 | 0.9716 |
| 5.2 | y = 0.617x + 0.0015 | 0.8489 |
