ALTERNATING ELECTRIC-FIELD LIGHT-SCATTERING FROM SPHEROIDAL MACROMOLECULES

被引：6

作者：

HERBERT, TJ

机构：

[1] Laboratory for Quantitative Biology, Department of Biology, University of Miami, Coral Gables

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1979年 / 69卷 / 01期

关键词：

D O I：

10.1016/0021-9797(79)90086-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The intensity of light scattered from a solution of spheroidal macromolecules placed in a small alternating electric field was calculated for the limit of small scattering angles. Calculation was accomplished by expansion of the scattering amplitude in a series of spherical harmonics. The intensity of the alternating component of scattered light was found to be a function of the radius of gyration of the scatterer and a particle shape factor. Using the Rayleigh-Gans-Debye approximation, the particle shape factor was calculated for prolate and oblate spheroids. © 1979.

引用

页码：122 / 127

页数：6

共 12 条

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