C. Malveau et al., CHEMICAL-SHIFT IMAGING IN ROTATING SOLIDS BY RADIOFREQUENCY FIELD GRADIENTS, Journal of magnetic resonance [1997], 134(1), 1998, pp. 171-175
Citations number
34
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Biochemical Research Methods
A dedicated equipment has been designed for solid state NMR imaging in
the spatial direction coinciding with the rotation axis of a C-13 CP/
MAS probe, It involves a two-turn B-1 gradient coil whose plane is per
pendicular to that axis and a H-1-C-13 doubly tuned saddle coil used f
or normal spectroscopic operations, orthogonal to the latter. The expe
riment provides a two-dimensional diagram with C-13 chemical shift in
one dimension whereas the second dimension corresponds to the space va
riable. Some test experiments demonstrate the validity of this approac
h. (C) 1998 Academic Press.