The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2011
Filed:
Apr. 09, 2007
Takeshi Imamura, Chigasaki, JP;
Tetsunori Ojima, Kawasaki, JP;
Kazumichi Nakahama, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In the present invention, a target substance detection material, which includes a metal structure, a target substance capturing unit, and a polymer matrix retaining the metal structure and the target substance capturing unit, captures a target substance, and as a result, the volume of the polymer matrix is changed. Such a change in the volume of the polymer matrix is measured as a change in the optical properties of the metal structure, and the target is detected. Thereby, the present invention provides a target substance detection material having good operability and high performance, which includes a metal structure as a labeled form, and a target substance detection method for detecting the presence or absence of a target substance in a specimen and/or the concentration thereof, using the material.