Hyperpolarizing gases via dynamic nuclear polarization and sublimation

Comment, A; Jannin, S; Hyacinthe, Jean-Noël; Miéville, P; Sarkar, R; Ahuja, P; Vasos, P R; Montet, X; Lazeyras, François; Vallée, Jean-Paul; Hautle, P; Konter, J A; van den Brandt, B; Ansermet, J-Ph; Gruetter, Rolf; Bodenhausen, G

doi:10.1103/physrevlett.105.018104

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Title		Hyperpolarizing gases via dynamic nuclear polarization and sublimation
Authors		Comment, A Jannin, S Hyacinthe, Jean-Noël Miéville, P Sarkar, R Ahuja, P Vasos, P R Montet, X Lazeyras, François Vallée, Jean-Paul Hautle, P Konter, J A van den Brandt, B Ansermet, J-Ph Gruetter, Rolf Bodenhausen, G show all authors [1 - 16]
Published in		Physical review letters. 2010, vol. 105, no. 1, 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/methods — Phase Transition — Temperature — Xenon/chemistry
Identifiers		DOI: 10.1103/physrevlett.105.018104 PMID: 20867484
Full text		Article (Published version) (238 Kb) - Limited access to UNIGE Other version: http://prl.aps.org/abstract/PRL/v105/i1/e018104
Structures		Faculté de médecine / Section de médecine clinique / Département de radiologie et informatique médicale
Research groups		CIBM (863) Groupe Lazeyras Francois (IRM fonctionnelle et métabolique) (539) Imagerie cardiaque fonctionnelle (541)
Citation (ISO format)		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