In Vivo potassium-39 NMR spectra by the burg maximum-entropy method

Takanori Uchiyama, Haruyuki Minamitani

Research output: Contribution to journalArticlepeer-review

Abstract

The Burg maximum-entropy method was applied to estimate 39K NMR spectra of mung bean root tips. The maximum-entropy spectra have as good a linearity between peak areas and potassium concentrations as those obtained by fast Fourier transform and give a better estimation of intracellular potassium concentrations. Therefore potassium uptake and loss processes of mung bean root tips are shown to be more clearly traced by the maximum-entropy method.

Original languageEnglish
Pages (from-to)449-454
Number of pages6
JournalJournal of Magnetic Resonance (1969)
Volume94
Issue number3
DOIs
Publication statusPublished - 1991 Oct 1

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