The electrophoretic mobility of a particle covered by a membrane in an a :b electrolyte solution is modeled theoretically. The membrane, which simulates the surface of a biological cell, is ion-penetrable, and carries homogeneously distributed negative fixed charges. An approximate expression for th
On the electrophoretic mobility of biological cells
β Scribed by Hiroyuki Ohshima; Tamotsu Kondo
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 590 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0301-4622
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π SIMILAR VOLUMES
Determinations of electrophoretic mobility were made on Landschutz ascites carcinoma cells and mouse leucocytes suspended in a series of solutions o⬠differing hypotonicity. The curves relating volume to the reciprocal of tonicity indicated that both types of cells conform fairly well to the Van't H
The electrophoretic mobilities (E.P.M.) and pH-mobility relationships of chick blastodenn cells at successive developmental stages were determined. Mobilities in 0.145 M NaC1, pH 7.2, showed a wide spread and decreased from a mean value of 1.63 p/sec/V/cm in the prestreak blastoderm, to 1.49 in the
The electrophoretic mobility of haemoglobin was measured in a novel membrane-electrophoresis cell and by electrophoretic light scattering. The effect of protein concentration was investigated at different ionic strengths in two different buffer systems. The results indicated that although the effect
The electrophoretic mobilities of Ehrlich ascites, sarcoma 37 ascites, mouse liver cells and their isolated nuclei were measured under similar environmental conditions. No differences in mobility were detected between cells and homologous nuclei from the same cell population and it was concluded tha