| 胆绿素及其铜配合物的表面增强拉曼光谱研究 |
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| 引用本文： | 周性尧,何季平,鲁贤丹,张悟铭.胆绿素及其铜配合物的表面增强拉曼光谱研究[J].光谱学与光谱分析,1995(4). |
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| 作者姓名： | 周性尧 何季平 鲁贤丹 张悟铭 |
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| 作者单位： | 武汉大学化学系 |
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| 摘 要： | 本文研究了胆绿素的表面增强拉曼光谱。结果表明，在溶液酸度不同时，拉曼光谱特征频率的变化表现出胆绿素的质子化。铜离子与胆绿素的相互作用实验结果说明金属铜离子可与胆绿素生成金属配合物。
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| 关 键 词： | 胆绿素，铜离子，表面增强拉曼光谱 |
THE STUDIES OF BILIVERDIN AND ITS COPPER COMPLEX BY SURFACE ENHANCED RAMAN SPECTROSCOPY |
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| ZHOU Xingyao, HE Jiping, LU Xiandan and ZHANG Wuming.THE STUDIES OF BILIVERDIN AND ITS COPPER COMPLEX BY SURFACE ENHANCED RAMAN SPECTROSCOPY[J].Spectroscopy and Spectral Analysis,1995(4). |
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| Authors: | ZHOU Xingyao HE Jiping LU Xiandan and ZHANG Wuming |
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| Abstract: | The surface enhanced Raman spectra of biliverdin and copper ion solution with different acidities have been studied. The shifts of characteristic frequencies of Raman spectra showed the protonation of biliverdin. Through the interaction of biliverdin with copper ion, a biliverdin-Cu2+ complex can be formed. Accordingly, the mechanism of interaction of copper ion with biliverdin in biological body was discussed in detail. |
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| Keywords: | Biliverdin Copper ion Surface enhanced Raman spectroscopy |
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