Matrix-assisted diffusion-ordered spectroscopy

Robert Evans*, Iain J. Day

*Corresponding author for this work

Research output: Contribution to journalReview article

Abstract

Diffusion NMR is a potentially routine tool in the analysis of mixtures, from industrial and synthetic outputs to natural products. However, the technique struggles to resolve species of similar size. Matrix-assisted DOSY offers a flexible approach to resolving such ambiguities on the basis of the chemical structures involved and on their interactions with a larger co-solute or matrix. The use of chromatographic supports, surfactants and polymers, in particular, is illustrated. The resolution of a wide range of different analyte mixtures, on the basis of differences in chemical structure and in stereochemistry, is demonstrated.

Original languageEnglish
Pages (from-to)47010-47022
Number of pages13
JournalRSC advances
Volume6
Issue number52
Early online date26 Apr 2016
DOIs
Publication statusE-pub ahead of print - 26 Apr 2016

Bibliographical note

Funding: EPSRC (EP/H025367/1)

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