Measurement of the sodium membrane potential by NMR
- 6 May 1985
- journal article
- Published by Wiley in FEBS Letters
- Vol. 184 (1) , 130-133
- https://doi.org/10.1016/0014-5793(85)80668-2
Abstract
Using nuclear magnetic resonance (NMR), we have developed a method of noninvasively determining the transmembrane sodium potential in erythrocytes by measuring intracellular and extracellular sodium concentrations. The experimental values correlated well with values obtained from standard flame photometric methods.Keywords
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