Hyperpolarizing gases via dynamic nuclear polarization and sublimation
- Resource Type
- Authors
- A. Comment; S. Jannin; J.-N. Hyacinthe; P. Miéville; R. Sarkar; P. Ahuja; P. R. Vasos; X. Montet; F. Lazeyras; J.-P. Vallée; P. Hautle; J. A. Konter; B. van den Brandt; J.-Ph. Ansermet; R. Gruetter; G. Bodenhausen
- Source
- Physical Review Letters
Physical Review Letters, American Physical Society, 2010, 105 (1), pp.018104. ⟨10.1103/PhysRevLett.105.018104⟩
Physical Review Letters, Vol. 105, No 1 (2010) P. 018104
- Subject
- Relaxation
Materials science
Magnetic Resonance Spectroscopy
Xenon
General Physics and Astronomy
chemistry.chemical_element
hyperopolarization
010402 general chemistry
sublimation
01 natural sciences
7. Clean energy
ddc:616.0757
Phase Transition
030218 nuclear medicine & medical imaging
dynamic nuclear polarization
03 medical and health sciences
0302 clinical medicine
Nuclear magnetic resonance
Rodent Mri Scanner
Magnetic-Resonance
gases
Hyperpolarization (physics)
Magnetic Resonance Spectroscopy/methods
Thermal equilibrium
CIBM-AIT
[CHIM.ORGA]Chemical Sciences/Organic chemistry
Xe-129
Temperature
Polarization (waves)
Spin-Exchange
0104 chemical sciences
Signal enhancement
chemistry
Sublimation (phase transition)
Dnp
Xenon/chemistry
Atomic physics
- Language
- English
- ISSN
- 0031-9007
1079-7114
International audience; 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.