title: Decoupling residual dipolar coupling between 13C and14N spin pairs in CPMAS NMR.
abstract: 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.
authors.affiliation: University Chemical Laboratory, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
authors.forename: Robin M
authors.initials: RM
authors.lastname: Orr
authors.forename: Melinda J
authors.initials: MJ
authors.lastname: Duer
mesh_terms: D002247:Carbon Isotopes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D009584:Nitrogen / Q000737:chemistry*; D009842:Oligopeptides / Q000737:chemistry
chemical_list: D002247:Carbon Isotopes; D009842:Oligopeptides; D009584:Nitrogen