title: Transverse dephasing optimized solid-state NMR spectroscopy.
abstract: It is shown how coherence lifetimes in solid-state NMR experiments can be controlled. New decoupling schemes are introduced which actively optimize dephasing times, providing increases of up to a factor of 2 with respect to the best existing schemes. The new schemes are implemented in transverse-dephasing-optimized (TDOP) NMR experiments for the disorded solid cellulose, and for a microcrystalline protein, where sensitivity improvements of up to a factor of 5 are obtained.
authors: Laboratoire de Chimie, UMR 5182 CNRS/ENS, Laboratoire de Recherche Conventionné du CEA (no. 23V), Ecole Normale Supérieure de Lyon, 69364 Lyon, France.
authors: G
authors: G
authors: De Paëpe
authors: N
authors: N
authors: Giraud
authors: A
authors: A
authors: Lesage
authors: P
authors: P
authors: Hodgkinson
authors: A
authors: A
authors: Böckmann
authors: L
authors: L
authors: Emsley
mesh_terms: D001412:Bacillus subtilis / Q000737:chemistry; D001426:Bacterial Proteins / Q000737:chemistry; D002250:Carbon Radioisotopes; D002482:Cellulose / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D010750:Phosphoproteins / Q000737:chemistry*
chemical_list: D001426:Bacterial Proteins; D002250:Carbon Radioisotopes; C118042:Crh protein, Bacillus subtilis; D010750:Phosphoproteins; D002482:Cellulose