Title:
BIOSENSOR
Document Type and Number:
WIPO Patent Application WO/2021/033870
Kind Code:
A1
Abstract:
A biosensor according to exemplary embodiments of the present invention comprises: a substrate; a sensing electrode layer disposed on the substrate, and including a reaction electrode and a wire connected to the reaction electrode; a spacer layer partially covering the substrate and the sensing electrode layer, and having an opening exposing the reaction electrode therethrough and a sample delivery channel communicating with the opening and connected to the outside; and a protective cover covering the spacer layer. The sample amount required by the biosensor can be reduced, and the sensing reliability of the biosensor can be improved.
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Inventors:
KWON HYE RIM (KR)
YOO MIN SOO (KR)
CHON SEUNG HWAN (KR)
YOO MIN SOO (KR)
CHON SEUNG HWAN (KR)
Application Number:
PCT/KR2020/005653
Publication Date:
February 25, 2021
Filing Date:
April 29, 2020
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G01N27/327; G01N27/30; G01N33/48
Domestic Patent References:
WO2004034053A2 | 2004-04-22 |
Foreign References:
KR20120085211A | 2012-07-31 | |||
KR20030054204A | 2003-07-02 | |||
KR20190031944A | 2019-03-27 | |||
JP2017003585A | 2017-01-05 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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