PROTON SPECTROSCOPIC IMAGING IN THE SOLID-STATE BY TREV-CRAMPS

被引：5

作者：

BUSZKO, M ^{[1
]}

MACIEL, GE ^{[1
]}

机构：

[1] COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523

来源：

JOURNAL OF MAGNETIC RESONANCE SERIES A | 1994年 / 110卷 / 01期

关键词：

D O I：

10.1006/jmra.1994.1173

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A spatial-spectral H-1 NMR imaging approach, based on line narrowing by TREV-CRAMPS, is presented for samples rotating under magic-angle spinning (MAS). Phase encoding of spatial information along one axis (the MAS rotor axis in the present case) is achieved by suitable application of gradients during specific segments of the TREV-8 pulse sequence applied during an evolution period. Chemical-shift information is frequency encoded during data acquisition under the TREV-8-CRAMPS sequence. Examples are shown for solid phantoms. (C) 1994 Academic Press, Inc.

引用

页码：7 / 11

页数：5

共 59 条

[1]

Andrew E. R., 1971, PROGRESS NMR SPECTRO, V8, P1

[2]

ANDREW ER, 1990, CLIN MAGNETIC RESONA

[3] WATER-SUPPRESSED ONE-DIMENSIONAL H-1-NMR SPECTROSCOPIC IMAGING OF MYOCARDIAL METABOLITES INVIVO [J].