Raman tensors and their application in structural studies of biological systems.
Raman tensors and their application in structural studies of biological systems.
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DOI：
10.2183/pjab.85.83
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Thomas GJ Jr
中科院分区：
文献类型：
--
作者：
Tsuboi M;Benevides JM;Thomas GJ Jr
分子的拉曼散射是由其电子与入射光的相互作用产生的。拉曼散射光的电矢量通过特征拉曼张量与入射光的电矢量相联系。每个拉曼活性分子振动模式都有一个唯一的拉曼张量。在具有重要生物学意义的大分子中，已经确定了几百个振动拉曼带的拉曼张量。这些包括蛋白质及其氨基酸成分，以及核酸（DNA和RNA）及其核苷酸成分。本文讨论了生物分子中39个具有代表性的振动拉曼带的拉曼张量。我们详细介绍了拉曼张量的测定，并讨论了它们在丝状噬菌体（fd, Pf1， Pf3和PH75），家禽羽毛轴和原生生物，衣藻和绿藻的眼斑结构研究中的应用。
The Raman scattering of a molecule is generated by interactions of its electrons with incident light. The electric vector of the Raman scattered light is related to the electric vector of the incident light through a characteristic Raman tensor. A unique Raman tensor exists for each Raman-active molecular vibrational mode. In the case of biologically important macromolecules Raman tensors have been determined for a few hundred vibrational Raman bands. These include proteins and their amino acid constituents, as well as nucleic acids (DNA and RNA) and their nucleotide constituents. In this review Raman tensors for 39 representative vibrational Raman bands of biological molecules are considered. We present details of the Raman tensor determinations and discuss their application in structural studies of filamentous bacteriophages (fd, Pf1, Pf3 and PH75), fowl feather rachis and eyespots of the protists, Chlamydomonas and Euglena.
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影响因子：
3.5
作者：
Kubo, Y;Ikeda, T;Tsuboi, M
通讯作者：
Tsuboi, M
影响因子：
6.8
作者：
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5.6
作者：
Marvin, DA;Welsh, LC;Straus, SK
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作者：
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作者：
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