Straightforward detection of the secondary ionisation of the phosphate group and pK determinations by high-resolution solid-state 31P NMR

The suitability of high-resolution solid-state 31P NMR for a straightforward determination of the protonation state of phosphate groups as well as of their pK2 values extracted from solid state mono : dianionic ratios has been demonstrated.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2005-01 (2), p.180
Main Authors: Gardiennet, Carole, Henry, Bernard, Kuad, Paul, Spiess, Bernard, Tekely, Piotr
Format: Article
Language:English
Subjects:
Adenosine Monophosphate - chemistry
Adenosine Monophosphate - metabolism
Hydrogen-Ion Concentration
Kinetics
Magnetic Resonance Spectroscopy - methods
Phosphates - chemistry
Sensitivity and Specificity
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Description
Summary:The suitability of high-resolution solid-state 31P NMR for a straightforward determination of the protonation state of phosphate groups as well as of their pK2 values extracted from solid state mono : dianionic ratios has been demonstrated.
ISSN:1359-7345
1364-548X
DOI:10.1039/b413415j