Single‐scan volume‐selective editing of NMR spectra with the aid of a split‐pathway technique for homonuclear applications

Abstract

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.