Decoupling residual dipolar coupling between 13C and14N spin pairs in CPMAS NMR.
Decoupling of the residual dipolar coupling between (13)C and(14)N nuclei is investigated experimentally in a triple resonance experiment. It is shown that pulsed decoupling can be used to give enhanced sensitivity and reduced line widths and the technique is illustrated using short peptides.
Orr
Robin M
RM
University Chemical Laboratory, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
Duer
Melinda J
MJ
D002247:Carbon Isotopes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D009584:Nitrogen / Q000737:chemistry*; D009842:Oligopeptides / Q000737:chemistry
D002247:Carbon Isotopes; D009842:Oligopeptides; D009584:Nitrogen