Matrix-assisted diffusion-ordered NMR spectroscopy with an invisible matrix: a vanishing surfactant

Robert Evans*, Aaron Hernandez-Cid, Guilherme Dal Poggetto, Ashley Vesty, Stephan Haiber, Gareth A. Morris, Mathias Nilsson

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The addition of co-solutes to aid the separation of signals from molecules of similar size in DOSY experiments - matrix-assisted DOSY - is a potentially powerful technique for mixture analysis. The additional signals introduced by a co-solute can however greatly complicate analysis. By suitable choice of sample conditions, the NMR peaks of a surfactant matrix can be suppressed, allowing the clear resolution of molecular species according to chemistry and structure, without extraneous interference.

    Original languageEnglish
    Pages (from-to)449-452
    Number of pages4
    JournalRSC Advances
    Volume7
    Issue number1
    Early online date3 Jan 2017
    DOIs
    Publication statusPublished - 2017

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