Scattering techniques to detect and record various human cell types

G. Salzman, J. M. Crowell, B. J. Price, K. M. Hansen, M. Ingram, P. Mullaney
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Abstract

Light-scattering techniques represent an appealing approach to the flow-system analysis and sorting of mammalian cells because they do not require fixation and staining, procedures that kill the cells and can introduce artifacts. A flow-system instrument has been developed1,2 at the Los Alamos Scientific Laboratory in which the intensity of light scattered by a cell as it passes through a focused laser beam is measured simultaneously at up to 32 angles between 0° and 21° with respect to the laser beam, and the scatter pattern is transferred to a computer for analysis.
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散射技术检测和记录各种人类细胞类型
光散射技术代表了一种吸引人的方法,用于哺乳动物细胞的流动系统分析和分选,因为它们不需要固定和染色,这些过程会杀死细胞并可能引入伪影。洛斯阿拉莫斯科学实验室开发了一种流动系统仪器1,2,在这种仪器中,当一个细胞穿过聚焦的激光束时,可以同时测量与激光束在0°到21°之间的32个角度上的散射强度,并将散射模式传输到计算机中进行分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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