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Title

Hyperpolarizing gases via dynamic nuclear polarization and sublimation

Authors
Comment, A
Jannin, S
Miéville, P
Sarkar, R
Ahuja, P
Vasos, P R
Montet, X
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Published in Physical Review Letters. 2010, vol. 105, no. 1, p. 018104
Abstract A high throughput method was designed to produce hyperpolarized gases by combining low-temperature dynamic nuclear polarization with a sublimation procedure. It is illustrated by applications to 129Xe nuclear magnetic resonance in xenon gas, leading to a signal enhancement of 3 to 4 orders of magnitude compared to the room-temperature thermal equilibrium signal at 7.05 T.
Keywords Magnetic Resonance Spectroscopy/methodsPhase TransitionTemperatureXenon/chemistry
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PMID: 20867484
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Other version: http://prl.aps.org/abstract/PRL/v105/i1/e018104
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Research groups CIBM (863)
Groupe Lazeyras Francois (IRM fonctionnelle et métabolique) (539)
Imagerie cardiaque fonctionnelle (541)
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COMMENT, A et al. Hyperpolarizing gases via dynamic nuclear polarization and sublimation. In: Physical Review Letters, 2010, vol. 105, n° 1, p. 018104. doi: 10.1103/physrevlett.105.018104 https://archive-ouverte.unige.ch/unige:32979

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Deposited on : 2014-01-08

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