Article

Only para-hydrogen spectroscopy (OPSY), a technique for the selective observation of para-hydrogen enhanced NMR signals.

Department of Chemistry, University of York, Heslington, York, UK YO10 5DD.
Chemical Communications (impact factor: 6.17). 04/2007; DOI:10.1039/b616307f
Source: PubMed

ABSTRACT An NMR method is reported for the efficient removal of signals derived from nuclei with thermally equilibrated spin state populations whilst leaving, intact, signals derived from para-hydrogen induced polarisation (PHIP) through gradient assisted coherence selection.

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Keywords

NMR method
 
nuclei
 
PHIP
 
signals
 
state populations
 
thermally equilibrated
 

Juan A Aguilar