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. 28, 2021
Filed:
Apr. 30, 2019
Industrial Technology Research Institute, Hsinchu, TW;
Hui-Chu Hsieh, Changhua County, TW;
Wen-Pin Hsieh, Miaoli County, TW;
Nien-Jen Chou, Hsinchu, TW;
Hui-Ju Shen, Hsinchu County, TW;
Hui-Ling Peng, Hsinchu County, TW;
Jing-Tsyr Lin, Tainan, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A biosensor and a biological detection method are provided. The biosensor includes a substrate, a plurality of first and second electrodes in a strip shape, a material layer and a capture antibody. The substrate has a sampling region and a measuring region connected to the sampling region. The first and second electrodes are disposed on the substrate in the measuring region, and the first and second electrodes are arranged alternately with each other, wherein the first electrodes are connected in parallel with each other, and the second electrodes are connected in parallel with each other. The material layer is disposed on the substrate in the measuring region and covers the first and second electrodes, wherein the material layer has a channel exposing a portion of each of the first electrodes and a portion of each of the second electrodes, the channel is connected to the sampling region, and an extending direction of the channel is interlaced with an extending direction of the first electrodes and the second electrodes. The capture antibody is disposed on the first and second electrodes exposed by the channel.