| pubmed-article:7703702 | pubmed:abstractText | A pulsed-field gradient-enhanced, heteronuclear cross-polarization-driven, 3D HCCH-TOCSY experiment is described, which in a single scan can achieve nearly ideal solvent suppression for protein samples in H2O solution. The 3D experiment can be transformed without additional pre- or post-processing, thus leaving solute resonances at the solvent resonance position undisturbed and easily identifiable. As the gradients are used in combination with a 13C z-filter, only minimal relaxation losses are encountered as compared to non-gradient versions. | lld:pubmed |
