Research Article
Development and Evaluation of Microemulsions for Transdermal Delivery of Insulin
Table 2
Results of curve fitting of the in vitro skin permeation data of various insulin-loaded microemulsions.
| Formulation codes | values | Diffusional exponent () | Zero order | First order | Higuchi | Korsmeyer-Peppas |
| F1 | 0.926 | 0.591 | 0.886 | 0.973 | 0.426 | F2 | 0.888 | 0.551 | 0.914 | 0.966 | 0.535 | F3 | 0.802 | 0.511 | 0.921 | 0.963 | 0.652 | F4 | 0.992 | 0.598 | 0.752 | 0.954 | 0.833 | F5 | 0.993 | 0.595 | 0.741 | 0.961 | 0.841 | F6 | 0.989 | 0.580 | 0.740 | 0.923 | 0.912 |
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