Method for detecting the presence of a target analyte in a test spot

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United States of America Patent

PATENT NO 7773790
APP PUB NO 20070041624A1
SERIAL NO

11530110

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for imaging metallic nanoparticles is provided. Preferably, the invention provides for an apparatus and method for detection of gold colloid particles and for accurate reporting to the operator. The apparatus includes a substrate holder for holding the substrate, a processor and memory device, an imaging module, an illumination module, a power module, an input module, and an output module. The apparatus may have a stationary substrate holder and imaging module which are proximate to one another. The apparatus provided for a compact sized system without the need for complex motorized devices to move the camera across the substrate. Further, the apparatus and method provide for automatic detection of the spots/wells on the substrate, automatic quantification of the spots on the substrate, and automatic interpretation of the spots based on decision statistics.

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Patent Owner(s)

Patent OwnerAddress
NANOSPHERE INC4088 COMMERCIAL AVENUE NORTH BROOK IL 60062

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buckingham, Wesley Chicago, US 6 76
Cork, William Lake Bluff, US 22 458
Morrow, Dave Chicago, US 6 76
Patno, Tim Chicago, US 12 145
Weber, Mark Cary, US 38 904

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