Only para-hydrogen spectroscopy (OPSY), a technique for the selective observation of para-hydrogen enhanced NMR signals.
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.
Aguilar
Juan A
JA
Department of Chemistry, University of York, Heslington, York, UK YO10 5DD.
Elliott
Paul I P
PI
López-Serrano
Joaquín
J
Adams
Ralph W
RW
Duckett
Simon B
SB