Chemistry: physical processes – Physical processes – Crystallization
Patent
1974-04-01
1976-06-01
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
23253R, 23253TP, 23259, 195127, 1951035R, 424 12, G01N 3316
Patent
active
039604896
ABSTRACT:
The area of a bimolecular layer formed on a metallized slide is related to the concentration of second immunologically reactive biological particles forming the second layer. The slide initially has adsorbed thereon a first monomolecular layer of first immunologically reactive biological particles specific to the second particles. A second slide is placed on top of the monomolecular layer coated slide and a moistened region between the two slides is exposed to a solution of the second biological particles to form the second monomolecular layer. The biomolecular layer is visible with good contrast to the unaided eye.
REFERENCES:
patent: 3389966 (1968-06-01), Saravis
patent: 3390962 (1968-07-01), Goldsmith
patent: 3645687 (1972-02-01), Nerenberg
patent: 3674438 (1972-07-01), Shen
patent: 3718436 (1973-02-01), Ushakoff
patent: 3725004 (1973-04-01), Johnson
patent: 3736100 (1973-05-01), Rains
patent: 3770380 (1973-11-01), Smith
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patent: 3853467 (1974-12-01), Giaever
Cohen Joseph T.
General Electric Company
MaLossi Leo I.
Marantz Sidney
Squillaro Jerome C.
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