Article ID Journal Published Year Pages File Type
2072133 Advanced Drug Delivery Reviews 2013 17 Pages PDF
Abstract

In recent years, the combination of computational modeling and experiments has become a useful tool that is proving increasingly powerful for explaining biological complexity. As computational power is increasing, scientists are able to explore ever more complex models in finer detail and to explain very complex real world data.This work provides an overview of one-, two- and three-dimensional diffusion models for penetration into mammalian skin. Besides diffusive transport this includes also binding of substances to skin proteins and metabolism. These models are based on partial differential equations that describe the spatial evolution of the transport process through the biological barrier skin.Furthermore, the work focuses on analytical and numerical techniques for this type of equations such as discretization schemes or homogenization (upscaling) techniques. Finally, the work compares different geometry models with respect to the permeability.

Graphical abstractA multi-scale representation of the skin as barrier.Figure optionsDownload full-size imageDownload high-quality image (121 K)Download as PowerPoint slide

Related Topics
Life Sciences Biochemistry, Genetics and Molecular Biology Biotechnology
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