Reports

Potential versus Time Asymmetries in Adsorption Membranes

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Science  14 Jul 1961:
Vol. 134, Issue 3472, pp. 110-111
DOI: 10.1126/science.134.3472.110

Abstract

An outer membrane surface is assumed to take up potassium ions in a manner analogous to adsorption. This model, already successful in predicting transmembrane flux, is shown to predict also an asymmetrical potential-time relation depending on the direction of the concentration changes. The results may have some value in explaining recent observations of similar effects in muscle.