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pH standardization for phosphorus‐31 magnetic resonance heart spectroscopy at different temperatures
Author(s) -
Kost Gerald J.
Publication year - 1990
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910140307
Subject(s) - standardization , spectroscopy , nuclear magnetic resonance spectroscopy , inorganic phosphate , calibration , intracellular ph , phosphate , phosphorus , chemistry , nuclear magnetic resonance , analytical chemistry (journal) , range (aeronautics) , intracellular , materials science , environmental chemistry , computer science , physics , biochemistry , organic chemistry , quantum mechanics , composite material , operating system
Intracellular pH typically is measured by NMR using the calibrated chemical shift of the inorganic phosphate peak in phosphorus‐31 spectra. Heart Spectroscopy experiments often require measurements of intracellular pH at temperatures from 5 to 37°C. This paper provides NMR pH calibrations for this range of temperatures, a summary of calibration data reported to date, and a discussion of the factors influencing pH Standardization. © 1990 Academic Press, Inc.