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:
Sep. 24, 2019
Filed:
May. 16, 2012
Masaki Miura, Tokyo, JP;
Shinji Suzuki, Tokyo, JP;
Kinichi Morita, Tokyo, JP;
Toshikazu Kawaguchi, Hokkaido, JP;
Katsuaki Shimazu, Hokkaido, JP;
Masaki Miura, Tokyo, JP;
Shinji Suzuki, Tokyo, JP;
Kinichi Morita, Tokyo, JP;
Toshikazu Kawaguchi, Hokkaido, JP;
Katsuaki Shimazu, Hokkaido, JP;
USHIO DENKI KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A self-assembled monolayer is formed on the surface of a molded article without roughening the surface of the molded article to thereby perform treatment for preventing a biochemical substance from being adsorbed, for example, on a microchip substrate, and imparting functionality of immobilizing a biofunctional molecule thereto. The surface of a cyclic olefin resin molded article, for example, a microchip substrate, is irradiated with vacuum ultraviolet light having a center wavelength of 172 nm from an excimer lamp to activate a portion serving as a flow channel in the substrate. Next, the molded is immersed in a tank filled, for example, with a fluorine compound solution, and a SAM film that is a self-assembled monolayer is formed on the surface activated by ultraviolet radiation.