Quasi-Elastic Light Scattering from Solutions of Macromolecules. II. Doppler Broadening of Light Scattered from Solutions of Semi-Flexible Polymers, F-Actin
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- Fujime Satoru
- Department of Physics, Faculty of Science, Nagoya University
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説明
By use of an optical self-beat method, the spectral density of light scattered from solutions of a semi-flexible polymer, F-actin, was measured for various scattering angles. The analysis of spectral densities gave the relaxation time of the lowest order internal mode of a bending motion of F-actin. From the experimental value of the relaxation time, the mean square end-to-end distance was estimated which agrees with the observation by electron microscopy. The present method makes it possible to estimate the flexibility of polymers.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 29 (3), 751-759, 1970
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204186537600
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- NII論文ID
- 210000082047
- 130003734988
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- BIBCODE
- 1970JPSJ...29..751F
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- COI
- 1:CAS:528:DyaE3cXltVersbo%3D
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- ISSN
- 13474073
- 00319015
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
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- 使用不可