title: A new current expression for selective ion permeation across membranes.
mesh_terms: D002463:Cell Membrane Permeability; D004058:Diffusion; D004553:Electric Conductivity; D007473:Ion Channels / Q000378:metabolism*; D008954:Models, Biological; D013816:Thermodynamics; D014867:Water
chemical_list: D007473:Ion Channels; D014867:Water