Optics: measuring and testing – By electrophoresis
Patent
1998-09-08
1999-08-10
Font, Frank G.
Optics: measuring and testing
By electrophoresis
356346, 356244, 356 73, 356327, 356365, 422 8202, G01N 2100, G01N 2101, G01N 2702, G01B 902
Patent
active
059367300
ABSTRACT:
A bio-molecule analyzer including a plurality of test sites on a transparent substrate, each test site having probe molecules attached thereto. An array of addressable light sources are positioned in optical alignment with a corresponding test site. A solution containing sample molecules is positioned in contact with the plurality of test sites. A detector array having a plurality of photodetectors positioned in optical alignment with the array of addressable light sources, one photodetector corresponding to each light source, and a light filter positioned between the detector array and the plurality of test sites for absorbing the light from the light sources and transmitting the light from the test sites to the detector array.
REFERENCES:
patent: 5500188 (1996-03-01), Hafeman et al.
patent: 5543018 (1996-08-01), Stevens et al.
patent: 5710628 (1998-01-01), Waterhouse et al.
patent: 5736410 (1998-04-01), Zarling et al.
Foley Barbara M.
Gallagher Sean
Hartman Davis H.
Jiang Wenbin
Yu Huinan
Font Frank G.
Koch William E.
Motorola Inc.
Parsons Eugene A.
Punnoose Roy M.
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