authors |
Mafra, L; Siegel, R; Fernandez, C; Schneider, D; Aussenac, F; Rocha, J |
nationality |
International |
journal |
JOURNAL OF MAGNETIC RESONANCE |
author keywords |
High-resolution solid-state H-1 NMR; Ultra-fast MAS; H-1-H-1 decoupling; CRAMPS; 2D H-1-H-1 single-quantum-double-quantum spectra; wDUMBO; Double-quantum recoupling; Homonuclear correlation; Rotor-synchronised symmetry sequences |
keywords |
NUCLEAR-MAGNETIC-RESONANCE; ANGLE-SPINNING NMR; STATE NMR; PULSE SEQUENCES; MULTIPLE-PULSE; SPECTROSCOPY; FIELD; EXCITATION; RECOVERY |
abstract |
Two-dimensional H-1 homonuclear correlation NMR spectra of solids of biological interest have been recorded at high magnetic fields (14.1 and 18.8 T) and MAS rates up to 67 kHz, using RNnv symmetry-based homonuclear recoupling and CRAMPS decoupling; this method affords exceptional spectral resolution and is well suited to probe H-1-H-1 proximities in powdered solids. (C) 2009 Elsevier Inc. All rights reserved. |
publisher |
ACADEMIC PRESS INC ELSEVIER SCIENCE |
issn |
1090-7807 |
year published |
2009 |
volume |
199 |
issue |
1 |
beginning page |
111 |
ending page |
114 |
digital object identifier (doi) |
10.1016/j.jmr.2009.04.004 |
web of science category |
Biochemical Research Methods; Physics, Atomic, Molecular & Chemical; Spectroscopy |
subject category |
Biochemistry & Molecular Biology; Physics; Spectroscopy |
unique article identifier |
WOS:000266890300014
|