Cell-separation

Details Cell-separation Cell-separation

1987-05-27

1990-07-03

Rosen, Sam

Chemistry: molecular biology and microbiology

Maintaining blood or sperm in a physiologically active state...

209148, 209576, 209579, 356 72, 356337, 356339, 356340, 356342, 356343, 424529, 424533, 424534, 435 29, 435 30, 435 34, 436 63, 436164, A01N 102, G01N 2100

Patent

active

049390813

ABSTRACT:
A method and apparatus for separating particles by means of a contra-flow centrifuge, wherein a monitor system is used to analyze or control the separation process. The monitor system used impinges a monochromatic light beam on a sample of the separated particles, and measures the light scattering not only in the beam-forward direction, but also in the beam-reverse and beam-lateral directions. This reduces the processing time and increases the reliabiity of output data.

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patent: 3785735 (1974-01-01), Friedman et al.
patent: 4280623 (1981-07-01), Legorreta
patent: 4487700 (1984-12-01), Kanter
patent: 4599307 (1986-07-01), Saunders
patent: 4747686 (1981-05-01), Sato
Figdor et al.-J. Immunol. Method-vol. 40 (1981), pp. 275-288.
Lindahl-Nature-vol. 161 (1948).
Pretlow et al.-Cell Biophysics, vol. 1, (1979), pp. 195-210.
Mulder et al.-J. Immunol. Methods, vol. 47 (1981), pp. 31-38.

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