Selective detection of hyperpolarized NMR signals derived from para-hydrogen using the Only Para-hydrogen SpectroscopY (OPSY) approach

Juan A. Aguilar, Ralph W. Adams, Simon B. Duckett, Gary George Reginald Green, Rathika Kandiah

Research output: Contribution to journalArticlepeer-review

Abstract

A new family of NMR pulse sequences is reported for the recording of para-hydrogen enhanced NMR spectra. This Only Para-hydrogen Spectroscopy (OPSY) approach uses coherence selection to separate hyperpolarized signals from those of fully relaxed and thermally equilibrated protons. Sequence design, performance, practical aspects and applicability to other hyperpolarization techniques are discussed. (C) 2010 Elsevier Inc. All rights reserved.

Original languageEnglish
Pages (from-to)49-57
Number of pages9
JournalJournal of Magnetic Resonance
Volume208
Issue number1
DOIs
Publication statusPublished - Jan 2011

Keywords

  • para-hydrogen
  • Double quantum (DQ)
  • Zero quantum (ZQ)
  • Multiple quantum
  • Pulsed field gradients
  • Coherence order selection
  • Signal Amplification By Reversible Exchange (SABRE)
  • Solvent suppression
  • Hyperpolarization
  • Hydrogenation
  • PARAHYDROGEN-INDUCED POLARIZATION
  • DYNAMIC NUCLEAR-POLARIZATION
  • PULSED-FIELD GRADIENTS
  • SITU PHIP-NMR
  • IN-SITU
  • HOMOGENEOUS HYDROGENATION
  • CATALYTIC-HYDROGENATION
  • C-13
  • ORDER
  • ACID
  • Euromar

    Simon B. Duckett (Invited speaker)

    1 Jul 2012

    Activity: Participating in or organising an eventConference participation

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