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Science 17 January 1964:
Vol. 143. no. 3603, pp. 249 - 250
DOI: 10.1126/science.143.3603.249
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Articles

Novel Filter for Biological Materials

R. L. Fleischer 1, P. B. Price 1, and E. M. Symes 1

1 General Electric Research Laboratory, Schenectady, New York

Thin plastic sieves with precisely controlled hole size and density can be made by irradiating plastic films with fission fragments and etching out the material traversed by the fragments. These filters may be used for the nondestructive separation of cells of closely similar sizes.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Particle Track Etching: Diverse technological uses range from virus identification to uranium exploration.
R. L. Fleischer, R. L. Fleischer, H. W. Alter, S. C. Furman, P. B. Price, and R. M. Walker (1972)
Science 178, 255-263
   PDF »
Tracks of Charged Particles in Solids.
R. L. Fleischer, P. B. Price, and R. M. Walker (1965)
Science 149, 383-393
   PDF »


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