Fick’s Second Law of Diffusion has long been employed to describe in vitro percutaneous permeation experiments: Numerical solution in percutanous drug absorption Thesis, USM, Malaysia
Introduction Fick’s Second Law of Diffusion has long been employed to describe in vitro percutaneous permeation experiments where the steady state is eventually attained (see [27–29]). When the donor cell concentration, C, is maintained at a constant value, the drug flux per unit area from the donor cell to the receptor cell, through the skin, …