Difluorophosphate as a19F NMR probe of e
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A. S. L. Xu; P. W. Kuchel
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Article
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1991
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Springer
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English
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Erythrocyte membrane potential can be estimated by measuring the transmembrane concentration (activity) distribution of a membrane-permeable ion. We present here the study of difluorophosphate (DFP) as a 19F NMR probe of membrane potential. This bicarbonate and phosphate analogue has a pK, of 3.7\_+