31P NMR measurements of intracellular pH
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Aqqaluk Petersen; Jens Peter Jacobsen; Mogens Hørder
📂
Article
📅
1987
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John Wiley and Sons
🌐
English
⚖ 490 KB
The pH-dependent chemical shift behavior in "P NMR spectroscopy of inorganic phosphate (P,) and methylphosphonic acid (MeP) in solutions of various composition at 37°C are presented. An ionic strength dependent lowering of the pK. values of both P, and MeP is observed. 3 mmol/liter Mg2+ did not affe