Matrix-assisted diffusion-ordered NMR spectroscopy with an invisible, tuneable matrix

Abstract

Mixtures of species of similar sizes can be analysed with 1H NMR using diffusion-ordered spectroscopy (DOSY), by adding a co-solute with which different analytes interact to different extents (“matrix-assisted DOSY”). A matrix containing aqueous perfluorooctanoate micelles has the dual advantages of invisibility to 1H NMR, and interactions tuneable by adjusting the pH.

Publication DOI: https://doi.org/10.1039/C7RA00188F
Divisions: College of Engineering & Physical Sciences > School of Infrastructure and Sustainable Engineering > Chemical Engineering & Applied Chemistry
College of Engineering & Physical Sciences > Aston Institute of Materials Research (AIMR)
Additional Information: © The Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. Funding: EPSRC (EP/E05899X/1 and EP/H024336/1); Mexican Scientific and Technology Council (CONACyT); and Analytical Chemistry Trust Fund (summer studentship ACSS12/012).
PURE Output Type: Article
Published Date: 2017
Published Online Date: 2017-02-08
Accepted Date: 2017-02-02
Submitted Date: 2017-01-05
Authors: Hernandez-Cid, A.
Piekarska, M.
Adams, R.W.
Nilsson, M.
Evans, R. (ORCID Profile 0000-0003-1471-201X)
Morris, G.A.

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