The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
Beyond theT1Limit: Singlet Nuclear Spin States in Low Magnetic Fields
Open accessAbstract
Low-field nuclear spin singlet states may be used to store nuclear spin order in a room temperature liquid for a time much longer than the spin-lattice relaxation time constant T1. The low-field nuclear spin singlets are unaffected by intramolecular dipole-dipole relaxation, which is generally the predominant relaxation mechanism. We demonstrate storage of nuclear spin order for more than 10 times longer than the measured value of T1. This phenomenon may facilitate the development of nuclear spin hyperpolarization methods and may allow the study of motional processes which occur too slowly for existing NMR techniques. This is the first time that the memory of nuclear spins has been extended well beyond the T1 limit in a system lacking intrinsic magnetic equivalence.
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Cites
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Parahydrogen and synthesis allow dramatically enhanced nuclear alignment
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Polarization-Enhanced NMR Spectroscopy of Biomolecules in Frozen Solution
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Cited by
Kurhanewicz, J., Vigneron, D. B., Brindle, K., Chekmenev, E. Y., Comment, A., Cunningham, C. H., DeBerardinis, R. J., Green, G. G., Leach, M. O., Rajan, S. S., et al. (2011) · Neoplasia · doi:10.1593/neo.101102 · Cited by 681
The theory and practice of hyperpolarization in magnetic resonance using parahydrogen
Green, R. A., Adams, R. W., Duckett, S. B., Mewis, R. E., Williamson, D. C., & Green, G. G. R. (2012) · Progress in Nuclear Magnetic Resonance Spectroscopy · doi:10.1016/j.pnmrs.2012.03.001 · Cited by 381
Metadata
- Authors
- Carravetta, M., Johannessen, O. G., & Levitt, M. H.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-04-14
- Volume
- 92
- Issue
- 15
- Pages
- 153003-153003
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2061715181
- Cited by
- 384
- References
- 17
- FWCI
- 3.26
- Type
- journal article
- Language
- en
- Open access
- green
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