Apparatus and testing reactions

Details Apparatus and testing reactions Apparatus and testing reactions

1980-01-15

1983-02-01

Jones, Raymond N.

Chemistry: molecular biology and microbiology

Apparatus

Bioreactor

435 4, 435 7, 435 32, 435 33, 435 34, 435 39, 435287, 435299, 435301, 422 55, C12M 134, C12M 116, C12Q 118, C12Q 100

Patent

active

043716245

ABSTRACT:
A biologically active substance is incorporated in a unitary body with a magnetically responsive material for carrying out diffusion testing. These may be, microbiological, immunological, serological and other biochemical examinations. The body is applied against a substrate or medium by application of an external magnetic field and a reaction region is produced at the site of the body and is measured by means of a reader. In order to insure deposit of the body on the substrate a predetermined location and corresponding reading of the reaction region at such location, the support for the substrate and the dispenser and rear are provided with suitable releasable coupling and orienting devices such that the dispenser and reader can be respectively engaged and oriented on the support in predetermined secured positions.

REFERENCES:
patent: 2413261 (1946-12-01), Stackhouse
patent: 2990339 (1961-06-01), Frank et al.
patent: 3322956 (1967-05-01), Shah
patent: 3349227 (1967-10-01), Martens et al.
patent: 3493772 (1970-02-01), Daughters et al.
Kavanagh, "Analytical Microbiology", (1963), pp. 219-223.

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