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Matrix-assisted diffusion-ordered spectroscopy

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journal contribution
posted on 2023-06-09, 01:15 authored by R Evans, Iain Day
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.

Funding

NMR Studies of the Early Stages of Aggregation Phenomena; G0186; EPSRC-ENGINEERING & PHYSICAL SCIENCES RESEARCH COUNCIL; EP/H025367/1

History

Publication status

  • Published

File Version

  • Accepted version

Journal

RSC Advances

ISSN

2046-2069

Publisher

Royal Society of Chemistry

Issue

52

Volume

6

Page range

47010-47022

Department affiliated with

  • Chemistry Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2016-05-16

First Open Access (FOA) Date

2017-04-26

First Compliant Deposit (FCD) Date

2016-05-16

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