Membrane permeability is essentially the ability of certain substances to pass in and out of an organic or semi-organic barrier. It is most commonly talked about in terms of biology, where the membrane is a cell wall and the substances passing in and out are elements of chemical production, cell food, and waste products. The concept is broader than this, though, and does have some applications in industry, scientific experimentation, and manufacturing.
Related Journals of Membrane Permeability
Journal of Membrane Science & Technology, AICHE Journal, Molecular & Cellular Proteomics Journal, Journal of Materials Chemistry Membranes-MDPI, Journal of Biological Membranes, Biological chemistry Journal.