| 紫膜（BR）水溶液共振Raman光谱的温度相关性 |
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| 引用本文： | 李正强 梁映秋. 紫膜（BR）水溶液共振Raman光谱的温度相关性[J]. 光谱学与光谱分析, 1995, 15(3): 37-40 |
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| 作者姓名： | 李正强 梁映秋 |
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| 作者单位： | 吉林大学理化所分子光谱开放实验室，南京大学化学系，中国科学院生物物理所 |
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| 基金项目： | 国家教委优秀年青教师基金 |
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| 摘 要： | 本文报道了ＢＲ水溶性Ｒａｍａｎ光谱的温度相关性及吸收光谱变化。讨论了导致光谱变化的热诱导引起的结构变化。
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| 关 键 词： | 紫膜 温度相关性 散射谱 |
TEMPERATURE DEPENDENCE OF RESONANCE RAMAN SPECTRA OF BR IN AGUEOUS SOLUTION |
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| LI Zhengqiang and TIAl Yongchi. TEMPERATURE DEPENDENCE OF RESONANCE RAMAN SPECTRA OF BR IN AGUEOUS SOLUTION[J]. Spectroscopy and Spectral Analysis, 1995, 15(3): 37-40 |
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| Authors: | LI Zhengqiang and TIAl Yongchi |
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| Abstract: | Resonance Raman Spectra and UV--vs absorption spectra of BR in aqueous solution have been measured at various temperatures. The structure changes and spectra changes of BR by thermal denaturation are discussed. It is concluded that off--resonance effect of Raman spectra and the disappearance of visible band of denatured BR at high temperature were caused by the escape of chromophore, retinylidene from its natural environment of protein, as is in vivo. |
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| Keywords: | BR RRS Temperature dependence |
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