| 偏振CARS研究核苷分子振动结构 |
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| 引用本文： | 赵朔嫣,韩立群,周义东,张培林. 偏振CARS研究核苷分子振动结构[J]. 应用激光, 1996, 0(6) |
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| 作者姓名： | 赵朔嫣 韩立群 周义东 张培林 |
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| 作者单位： | 清华大学物理系 |
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| 基金项目： | 国家自然科学基金,清华大学科学基金 |
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| 摘 要： | 用偏振灵敏ＣＡＮＳ光谱研究尿嘧啶、胸腺嘧啶、胞嘧啶和腺嘌呤四种核苷分子的振动结构。谱的非共振背景被有效地消除，核苷的双键振动模清晰可辨，对每种核苷分子的特征谱线进行了标识，作为在生物分子中识别它们的标志。
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| 关 键 词： | 偏振灵敏相干反斯托克斯拉曼谱，尿嘧啶，胞嘧啶，胸腺嘧啶，腺嘌呤，核苷 |
Study on Vibration Structure of Nucleiosides by PCARS |
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| Zhao Shuoyan,Han Liqun,Zhou Yidong,Zhang Peilin. Study on Vibration Structure of Nucleiosides by PCARS[J]. Applied Laser, 1996, 0(6) |
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| Authors: | Zhao Shuoyan Han Liqun Zhou Yidong Zhang Peilin |
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| Abstract: | The PCARS (polarization sensitive CARS) is an improved CARS method, inwhich the nonresonant background has been suppressed effectively. The vibration structure ofUridine, Adenosine,Thymidine and Cytidine nucleiosides is investigated. by using this methodThe vibration modes of the double bonds can be clearly resolved. The spectral features are discussed and these may be used for identifying the specific bases in biomolecules of unknown composition. |
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| Keywords: | polarization sensitive CARS uridine adenosine thymidine cytidine nucleioside |
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