高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 170.

• Chemistry in Life Sciences • 上一篇    下一篇

Properties of Intermolecular Multiple Quantum Coherences and their Application in Magnetic Resonance Imaging

CHEN Zhong1,2, LIN Guo-Xing2, CHEN Zhi-Wei2, ZHONG Jian-Hui1   

  1. 1. University of Rochester Medical Center, Rochester, NY 14642, USA;
    2. Department of Chemistry, Xiamen University, Xiamen, Fujian 361005, China
  • 出版日期:2000-12-31 发布日期:2000-12-31

Properties of Intermolecular Multiple Quantum Coherences and their Application in Magnetic Resonance Imaging

CHEN Zhong1,2, LIN Guo-Xing2, CHEN Zhi-Wei2, ZHONG Jian-Hui1   

  1. 1. University of Rochester Medical Center, Rochester, NY 14642, USA;
    2. Department of Chemistry, Xiamen University, Xiamen, Fujian 361005, China
  • Online:2000-12-31 Published:2000-12-31

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摘要：

Over the last few years, intermolecular multiple-quantum coherences (MQCs) have attracted theoretical attention and also caused controversies in the NMR community[1-3]. Although there are still some theoretical issues which remain to be addressed, intermolecular dipolar interaction effects have lost much of their mystical character and are becoming useful tools in NMR spectroscopy and MR imaging[2-6]; Recently, we have successfully obtained human tissue double quantum coherence images in 1.5 T scanned[4,5] and 5-th order MQC images of water phantom on a 9.4 T system[6].

Abstract:

Over the last few years, intermolecular multiple-quantum coherences (MQCs) have attracted theoretical attention and also caused controversies in the NMR community[1-3]. Although there are still some theoretical issues which remain to be addressed, intermolecular dipolar interaction effects have lost much of their mystical character and are becoming useful tools in NMR spectroscopy and MR imaging[2-6]; Recently, we have successfully obtained human tissue double quantum coherence images in 1.5 T scanned[4,5] and 5-th order MQC images of water phantom on a 9.4 T system[6].

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