SPATIALLY LOCALIZED TWO DIMENSIONAL NMR SPECTROSCOPY

Chinese Journal of Magnetic Resonance ›› 1998, Vol. 15 ›› Issue (1): 73-76.

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SPATIALLY LOCALIZED TWO DIMENSIONAL NMR SPECTROSCOPY

Hu Hongbing, Ding Guangliang, Li Liyun, Qiu Jianqing, Ye Chaohui

State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, the Chinese Academy of Sciences, Wuhan 430071

Received:1997-09-02 Revised:1997-09-17 Published:1998-02-05 Online:2018-01-13

Abstract

Abstract: Spatially localized one-and two-dimensional NMR spectroscopy has been demonstrated on a MRI system with a phantom sample of methyl methacry lete-naphtyl ethylene copolymer.The conventional STEAM pulse sequence has been implemented for 2D NOESY experiment by inco rporating increment time t₁. The results show high efficiency of suppression of the unwanted signal of H₂O by volume selection. The methods have potential application in vivo MRS study for obtaining valuable information.

Key words: Spatial localization, MRS, STEAM, NOESY

Hu Hongbing, Ding Guangliang, Li Liyun, Qiu Jianqing, Ye Chaohui. SPATIALLY LOCALIZED TWO DIMENSIONAL NMR SPECTROSCOPY[J]. Chinese Journal of Magnetic Resonance, 1998, 15(1): 73-76.

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SPATIALLY LOCALIZED TWO DIMENSIONAL NMR SPECTROSCOPY

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