Improvement of spectral resolution by spectroscopic imaging

I. Serša, S. Macura

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

We propose to use three-dimensional spectroscopic imaging (SI) to increase the spectral resolution for biological samples for which strong susceptibility effects (or poor magnetic homogeneity) cause significant line broadening. Due to susceptibility effects (or poor field homogeneity) the SI voxel spectra even from a uniform sample are shifted with respect to each other and much less broadened than the total sample spectrum. Realignment of the spectra from individual voxels prior to their coaddition produces a total-volume spectrum with significantly narrower lines.

Original languageEnglish (US)
Pages (from-to)259-266
Number of pages8
JournalApplied Magnetic Resonance
Volume27
Issue number1-2
DOIs
StatePublished - Jan 1 2004

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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