| NOE信号与溶液黏度相关性的研究 |
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| 引用本文： | 谢竞祎,李林,雷宁,邓志威.NOE信号与溶液黏度相关性的研究[J].北京师范大学学报(自然科学版),2006,42(1):39-41. |
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| 作者姓名： | 谢竞祎 李林 雷宁 邓志威 |
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| 作者单位： | 北京师范大学材料科学与工程系,100875,北京;北京师范大学分析测试中心,100875,北京;北京师范大学资源学院,100875,北京 |
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| 基金项目： | 国家“八六三”计划资助项目(AA2001620403) |
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| 摘 要： | 通过1D-GOESY实验观察了温度对NOE效应(nuclear Overhauser effect)的影响.实验结果表明NOE信号特征与溶液黏度之间存在着某种特定的关系.利用相关时间对两者之间存在的这种关系进行了解释.实验结果可为NOE实验体系的条件选择和谱图解析提供依据.
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| 关 键 词： | 核磁共振 NOE效应 黏度 相关时间 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005年6月1日 |
A STUDY ON CORRELATION BETWEEN NUCLEAR OVERHAUSER EFFECT AND SOLVENT VISCIDITY |
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| Xie Jingyi,Li Lin,Lei Ning,Deng Zhiwei.A STUDY ON CORRELATION BETWEEN NUCLEAR OVERHAUSER EFFECT AND SOLVENT VISCIDITY[J].Journal of Beijing Normal University(Natural Science),2006,42(1):39-41. |
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| Authors: | Xie Jingyi Li Lin Lei Ning Deng Zhiwei |
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| Abstract: | A group of 1D-GOESY is performed under a variety of temperatures.The experimental results show that there is a unique relation between the characteristic of NOE signal and the viscidity of the solution.With the molecular correlation time,this phenomenon is discussed.The experimental results can be used as a reference for the selection of experimental conditions and the analysis of the spectrum in NOE experiments. |
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| Keywords: | nuclear magnetic resonance nuclear Overhauser effect viscidity correlation time |
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