Portal de Periódicos da CAPES

Spatial mapping of 23 Na NMR signals by two‐dimensional rotating frame imaging

1990; Wiley; Volume: 16; Issue: 2 Linguagem: Inglês

10.1002/mrm.1910160213

1522-2594

John Boehmer, Kenneth R. Metz, Jintong Mao, Richard W. Briggs,

Medical Imaging Techniques and Applications

Abstract The reconstruction of two‐dimensional spatial images with 0.5‐mm resolution using radio frequency gradients generated by an NMR coil system rotated about the sample is demonstrated for 23 Na. The method retains chemical shift, should be capable of mapping T 1 and T 2 information, and might offer sensitivity advantages for nuclides with short T 2 . © 1990 Academic Press, Inc.