Multidimensional nmr spectroscopy of a hyperpolarized sample

Rolf Servin (Inventor), Jan Henrik Ardenkjær-Larsen (Inventor), Haukur Jóhannesson (Inventor), Maurice Goldman (Inventor), Jan Wolber (Inventor)

Research output: Patent

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Abstract

The present invention relates to methods of performing Nuclear Magnetic Resonance (NMR) spectroscopy adapted for a hyperpolarized sample. The methods comprise the steps of hyperpolarizing a sample using DNP, wherein at least a portion of the NMR active nuclei receives hyperpolarization; performing NMR spectroscopy on the sample with the use of sequences of rf-pulses, wherein the pulse sequences comprises at least two rf-pulses, either on the same nuclei or on different nuclei, and wherein the pulse sequence is adapted for a hyperpolarized sample; and analysing at least two of the NMR spectra to obtain a characterization of the sample, or to obtain an interim result to be used in the NMR spectroscopy step.
Original languageEnglish
IPCG01R33/46; G01R33/62; (IPC1-7): G01R33/46
Patent numberWO2004090563
Filing date21/10/2004
CountryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date14/04/2003
Priority numberGB20030008586
Publication statusPublished - 2004

Bibliographical note

Also published as: AT408846 (T) EP1613975 (A1) EP1613975 (B1) JP2006522924 (A) JP4599490 (B2) US2008061781 (A1) US7550970 (B2)

Cite this

Servin, R., Ardenkjær-Larsen, J. H., Jóhannesson, H., Goldman, M., & Wolber, J. (2004). IPC No. G01R33/46; G01R33/62; (IPC1-7): G01R33/46. Multidimensional nmr spectroscopy of a hyperpolarized sample. (Patent No. WO2004090563).