In vivo  nuclear overhauser effect in  31 P‐ { 1 H} double‐resonance experiments in a 1.5‐T whole‐body MR system | Zendy

BachertBaumann P. | Zendy; Ermark F. | Zendy; Zabel H.J. | Zendy; Sauter R. | Zendy; Semmler W. | Zendy; Lorenz W. J. | Zendy

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In vivo nuclear overhauser effect in 31 P‐ { 1 H} double‐resonance experiments in a 1.5‐T whole‐body MR system

Author(s) -

BachertBaumann P.,

Ermark F.,

Zabel H.J.,

Sauter R.,

Semmler W.,

Lorenz W. 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.1910150119

Subject(s) - nuclear overhauser effect , phosphocreatine , nuclear magnetic resonance , hyperpolarization (physics) , chemistry , spins , in vivo , j coupling , proton , nuclear magnetic resonance spectroscopy , physics , medicine , nuclear physics , biology , energy metabolism , microbiology and biotechnology , condensed matter physics

In 31 P‐ { 1 H} MR experiments of humans in a 1.5‐T whole‐body system, signal intensity enhancements of 1 P resonances of up to 68 ± 4% (for phosphocreatine of the calf muscle) have been observed upon irradiation at proton frequency. This observation is explained as a nuclear Overhauser effect due to the dipolar coupling between 1 H and 1 P spins. © 1990 Academic Press, Inc.

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