Ultrahigh-Resolution Diffusion-Ordered Spectroscopy

Mohammadali Foroozandeh, Laura Castañar, Lucas G. Martins, Davy Sinnaeve, Guilherme Dal Poggetto, Claudio F. Tormena, Ralph W. Adams, Gareth A. Morris, Mathias Nilsson

Research output: Contribution to journal › Article (Contribution to Journal)

28 Scopus citations

Abstract

Diffusion-ordered spectroscopy (DOSY) is an effective method for the analysis of intact mixtures, but the quality of results is critically limited by resolution in the NMR dimension. A new experiment integrating diffusion weighting into the PSYCHE method for pure shift NMR spectroscopy allows DOSY spectra to be measured with ultrahigh NMR resolution at improved sensitivity.

Original languageEnglish
Pages (from-to)15579-15582
Number of pages4
JournalAngewandte Chemie - International Edition
Volume55
Issue number50
DOIs
StatePublished - 2016
Externally publishedYes

Keywords

  • analytical methods
  • diffusion
  • DOSY
  • NMR spectroscopy
  • PSYCHE

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    Foroozandeh, M., Castañar, L., Martins, L. G., Sinnaeve, D., Poggetto, G. D., Tormena, C. F., Adams, R. W., Morris, G. A., & Nilsson, M. (2016). Ultrahigh-Resolution Diffusion-Ordered Spectroscopy. Angewandte Chemie - International Edition, 55(50), 15579-15582. https://doi.org/10.1002/anie.201609676