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

Research output: Contribution to journalArticle

  • External authors:
  • Robert Evans
  • Aaron Hernandez-Cid
  • Guilherme Dal Poggetto
  • Ashley Vesty
  • Stephan Haiber

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.

Bibliographical metadata

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