| 表面增强拉曼光谱在麻黄汤冲剂分析中的应用 |
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| 引用本文： | 张进治.表面增强拉曼光谱在麻黄汤冲剂分析中的应用[J].光谱学与光谱分析,1998,18(3):315-318. |
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| 作者姓名： | 张进治 |
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| 作者单位： | 北方工业大学 |
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| 摘 要： | 本文报道了应用表面增强技术将薄层色谱和表面增强拉曼散射结合获得了分析中成药麻黄汤冲麻中麻黄碱光谱的新方法。
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| 关 键 词： | SERS 麻黄碱 分析 麻黄汤冲剂 |
Application of surface-enhanced Raman spectra to the analysis of Chinese ephedra soup medicines] |
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| J Zhang,Y Wang.Application of surface-enhanced Raman spectra to the analysis of Chinese ephedra soup medicines][J].Spectroscopy and Spectral Analysis,1998,18(3):315-318. |
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| Authors: | J Zhang Y Wang |
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| Institution: | North University of Technology, 100041 Beijing. |
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| Abstract: | A new method was developed to analyse the spectra of ephedrine in Chinese ephedra soup medicines, using surface-enhanced technique to combine thin layer chromatographic (TLC) technique with surface-enhanced Raman spectroscopy (SERS). The study indicates that the main vibrant characteristic spec tral band of the ephedrine molecules can be obtained by TLC in the samples of about 8 microg, and expounds char acteristics of the sample molecules and the silica gel. Therefore, it is clarified that the main chemical composi tion of Chinese medicines can be carried as finger-print type appraisal by combining TLC and SERS. |
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