Gradient-enhanced heteronuclear correlation spectroscopy: Theory and experimental aspects

Jesús Ruiz-Cabello; Geerten W. Vuister; Chrit T.W. Moonen; Peter van Gelderen; Jack S. Cohen; Peter C.M. van Zijl

doi:10.1016/j.jmr.2011.09.006

Gradient-enhanced heteronuclear correlation spectroscopy: Theory and experimental aspects

Jesús Ruiz-Cabello, Geerten W. Vuister, Chrit T.W. Moonen, Peter van Gelderen, Jack S. Cohen, Peter C.M. van Zijl

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A detailed theoretical and experimental treatment is given for gradient-enhanced heteronuclear correlation spectroscopy. Both multiple-quantum and single-quantum sequences are described. In addition to a comparison with conventional experiments using phase cycling, the effects of different gradient combinations are examined with respect to artifacts occurring in the heteronuclear dimension. The influence of gradient performance and diffusion on sensitivity is discussed. Approaches to attain phase-sensitive spectra are also analyzed.

Original language	English
Pages (from-to)	446-466
Number of pages	21
Journal	Journal of Magnetic Resonance
Volume	213
Issue number	2
DOIs	https://doi.org/10.1016/j.jmr.2011.09.006
State	Published - 1 Dec 2011
Externally published	Yes

ASJC Scopus subject areas

Biophysics
Biochemistry
Nuclear and High Energy Physics
Condensed Matter Physics

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10.1016/j.jmr.2011.09.006

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abstract = "A detailed theoretical and experimental treatment is given for gradient-enhanced heteronuclear correlation spectroscopy. Both multiple-quantum and single-quantum sequences are described. In addition to a comparison with conventional experiments using phase cycling, the effects of different gradient combinations are examined with respect to artifacts occurring in the heteronuclear dimension. The influence of gradient performance and diffusion on sensitivity is discussed. Approaches to attain phase-sensitive spectra are also analyzed.",

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AU - van Gelderen, Peter

AU - Cohen, Jack S.

AU - van Zijl, Peter C.M.

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AB - A detailed theoretical and experimental treatment is given for gradient-enhanced heteronuclear correlation spectroscopy. Both multiple-quantum and single-quantum sequences are described. In addition to a comparison with conventional experiments using phase cycling, the effects of different gradient combinations are examined with respect to artifacts occurring in the heteronuclear dimension. The influence of gradient performance and diffusion on sensitivity is discussed. Approaches to attain phase-sensitive spectra are also analyzed.

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Gradient-enhanced heteronuclear correlation spectroscopy: Theory and experimental aspects

Abstract

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