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Application of Fourier Transform Spectroscopy to Magnetic Resonance
Abstract
The application of a new Fourier transform technique to magnetic resonance spectroscopy is explored. The method consists of applying a sequence of short rf pulses to the sample to be investigated and Fourier-transforming the response of the system. The main advantages of this technique compared with the usual spectral sweep method are the much shorter time required to record a spectrum and the higher inherent sensitivity. It is shown theoretically and experimentally that it is possible to enhance the sensitivity of high resolution proton magnetic resonance spectroscopy in a restricted time up to a factor of ten or more. The time necessary to achieve the same sensitivity is a factor of 100 shorter than with conventional methods. The enhancement of the sensitivity is essentially given by the square root of the ratio of line width to total width of the spectrum. The method is of particular advantage for complicated high resolution spectra with much fine structure.
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Cited by
Beckonert, O., Keun, H. C., Ebbels, T. M. D., Bundy, J., Holmes, E., Lindon, J. C., & Nicholson, J. K. (2007) · Nature Protocols · doi:10.1038/nprot.2007.376 · Cited by 2,109
Correlation of proton and nitrogen-15 chemical shifts by multiple quantum NMR
Bax, A., Griffey, R. H., & Hawkins, B. L. (1983) · Journal of Magnetic Resonance (1969) · doi:10.1016/0022-2364(83)90241-x · Cited by 1,259
Experimental indications of non-classical brain functions
Kerskens, C. M., & López Pérez, D. (2022) · Journal of Physics Communications · doi:10.1088/2399-6528/ac94be · Cited by 88
Compressed Sensing for Multidimensional Spectroscopy Experiments
Sanders, J. N., Saikin, S. K., Mostame, S., Andrade, X., Widom, J. R., Marcus, A. H., & Aspuru-Guzik, A. (2012) · The Journal of Physical Chemistry Letters · doi:10.1021/jz300988p · Cited by 83
40 years of Fourier transform ion cyclotron resonance mass spectrometry
Marshall, A. G., & Chen, T. (2015) · International Journal of Mass Spectrometry · doi:10.1016/j.ijms.2014.06.034 · Cited by 70
Metadata
- Authors
- Ernst, R. R., & Anderson, W. A.
- Venue
- Review of Scientific Instruments
- Publisher
- AIP Publishing
- Published
- 1966-01-01
- Volume
- 37
- Issue
- 1
- Pages
- 93-102
- ISSN
- 0034-6748 (ISSN-L)
- 1089-7623
- OpenAlex
- W2070302549
- Cited by
- 1,683
- References
- 0
- FWCI
- 6.02
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ernst, R. R., & Anderson, W. A. (1966). Application of Fourier Transform Spectroscopy to Magnetic Resonance. Review of Scientific Instruments. https://doi.org/10.1063/1.1719961
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
