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Single‐scan volume‐selective editing of NMR spectra with the aid of a split‐pathway technique for homonuclear applications
Author(s) -
üttel A. Kn,
Kimmich R.
Publication year - 1989
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910100313
Subject(s) - homonuclear molecule , spins , pulse sequence , coherence (philosophical gambling strategy) , spectral line , nuclear magnetic resonance , sequence (biology) , femtosecond , nmr spectra database , pulse (music) , chemistry , physics , atomic physics , optics , laser , condensed matter physics , molecule , quantum mechanics , detector , biochemistry
An RF and field‐gradient pulse sequence that permits the recording of localized and edited proton spectra is presented. The editing principle is a technique of splitting and recombining the coherence pathways. While the recombination of the pathways of uncoupled spins is destructive, that of coupled spins can be adjusted to be constructive. © 1989 Academic Press, Inc.