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

Takanori Uchiyama; Haruyuki Minamitani

doi:10.1016/0022-2364(91)90131-C

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

Takanori Uchiyama
, Haruyuki Minamitani

物理情報工学科

研究成果: Article › 査読

1 被引用数 (Scopus)

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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.

本文言語	English
ページ（範囲）	449-454
ページ数	6
ジャーナル	Journal of Magnetic Resonance (1969)
巻	94
号	3
DOI	https://doi.org/10.1016/0022-2364(91)90131-C
出版ステータス	Published - 1991 10月 1

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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.",

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N2 - 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.

AB - 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.

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

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