Methods for immobilizing and translocating biological cells

Details Methods for immobilizing and translocating biological cells Methods for immobilizing and translocating biological cells

1984-02-06

1987-04-28

Marantz, Sidney

Chemistry: molecular biology and microbiology

Carrier-bound or immobilized enzyme or microbial cell;...

435173, 435176, 435177, 435178, 435179, 435180, 435181, 435182, 435288, 436 63, 436177, 436178, 204403, 204299R, C12N 1100, C12N 1116, C12N 1300, C12N 1114

Patent

active

046614516

ABSTRACT:
Apparatus for immobilizing biological cells based on the dielectric properties of biological cells. An inhomogeneous electric field emanating from a grid point location or other contact area is created and attracts the biological cell into contact therewith. Appropriate controls over a series of grid points permits controlled inter-grid point movement of cells thereby permitting sequential testing or sorting processes to be carried out.

REFERENCES:
patent: 3739142 (1973-06-01), Johns
patent: 3895213 (1975-07-01), Levin
patent: 4440638 (1984-04-01), Judy et al.
Ann. N.Y. Acad. Sciences, 238, 176 (1974), pp. 176-185, Chen et al.
Vien Ken et al., FEBS Letters, vol. 137, No. 1 (1982), pp. 11-13.
Laboratory Equipment Digest, vol. 18, No. 10 (Oct. 1980), pp. 91-93.

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