| 高效液相色谱－核磁共振联用技术及其应用 |
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| 引用本文： | 陈忠,柯恩烽.高效液相色谱－核磁共振联用技术及其应用[J].分析测试技术与仪器,1996(4):1-8. |
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| 作者姓名： | 陈忠 柯恩烽 |
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| 作者单位： | 厦门大学化学系(陈忠)，国家教委材料与生命过程分析科学开放实验室(柯恩烽) |
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| 摘 要： | 高效液相色谱－核磁共振（ＨＰＬＣ－ＮＭＲ）在线联用技术是同时进行未知混合物的分离和结构鉴定的最好手段之一。详细介绍了在ＨＰＬＣ－ＮＭＲ联用技术中１Ｈ谱的分辨率、检测限和多重溶剂峰抑制的最新进展，并简要评述了其它分离方法与ＮＭＲ联用情况
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| 关 键 词： | 高效液相色谱 核磁共振 灵敏度 溶剂峰抑制 |
| 收稿时间： | 9/4/1996 12:00:00 AM |
| 修稿时间： | 1996/11/12 0:00:00 |
Hyphenation of High-performance Liquid Chromatography with Nuclear Magnetic Resonance and its Applications |
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| Chen Zhong and Ke Enfeng.Hyphenation of High-performance Liquid Chromatography with Nuclear Magnetic Resonance and its Applications[J].Analysis and Testing Technology and Instruments,1996(4):1-8. |
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| Authors: | Chen Zhong and Ke Enfeng |
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| Institution: | The Laboratory of SEDC of Analytical Science for Material and life Chemistry, Department of Chemistry, Xiamen University, Xiamen 361005;The Laboratory of SEDC of Analytical Science for Material and life Chemistry, Department of Chemistry, Xiamen University, Xiamen 361005 |
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| Abstract: | The direct on-line coupling between high performance liquid chromatography (HPLC) and proton nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful techniques for simultaneous separation and structural elucidation of unknown compounds in mixtures.The resolution,detection limit and multiple solvent suppression of the 1H NMR spectra obtained in HPLC-NMR are described. Recent advances in the hyphenation between other separation methods and NMR spectroscopy are discussed. |
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| Keywords: | High-performance liquid chromatography nuclear magnetic resonance sensitivity solvent peak suppression |
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