Target substance detection method and target substance...

Details Target substance detection method and target substance... Target substance detection method and target substance...

2011-01-04

2011-01-04

Chin, Christopher L (Department: 1641)

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

Carrier is inorganic

C385S012000, C385S129000, C385S130000, C422S082110, C435S287200, C435S288700, C435S808000, C436S164000, C436S805000

Reexamination Certificate

active

07863059

ABSTRACT:
A target substance detection method for detecting a target substance in a specimen, comprises the steps of contacting with a specimen a target substance detecting element comprised of a base, a metal structure and a first capturing body for capturing a target substance; contacting with the target substance detecting element a labeling material comprised of a labeling substance and a second capturing body for capturing a target substance; and acquiring an absorption spectrum (A) of the target substance detecting element contacted with the specimen and the labeling material, wherein the employed labeling substance is a substance that a slope of a tangent of an absorption spectrum (C) of the labeling substance at a peak wavelength (λz) of an absorption spectrum (B) of the target substance detecting element is larger than zero.

REFERENCES:
patent: 6331276 (2001-12-01), Takei et al.
patent: 2005/0176049 (2005-08-01), Watanabe
patent: 3452837 (2003-07-01), None
patent: 2005-257667 (2005-09-01), None

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