Title:
MICRO-ANALYSIS CHIP
Document Type and Number:
WIPO Patent Application WO/2023/204088
Kind Code:
A1
Abstract:
Provided is a micro-analysis chip formed by laminating a first porous base material and a second porous base material, the micro-analysis chip being characterized in that: a first flow path chamber, a second flow path chamber, and a first flow path connecting the first flow path chamber and the second flow path chamber are formed by flow path walls inside the first porous base material; a reference electrode is disposed in the first flow path chamber; a working electrode is disposed inside the second flow path chamber; and the second porous base material is disposed on the surface of the first porous base material so as to overlap at least a portion of a region in which the working electrode is formed.
Inventors:
MAEDA HARUNOBU (JP)
YAMAMOTO TAKESHI (JP)
MIYAZAKI KEIJI (JP)
FUKATSU MAKOTO (JP)
TANAKA MASANORI (JP)
MIURA JUN (JP)
ENOKIDO FUKA (JP)
MATSUKAWA AKIHISA (JP)
IKAMI YASUKAZU (JP)
ABE KATSUICHI (JP)
YAMAMOTO TAKESHI (JP)
MIYAZAKI KEIJI (JP)
FUKATSU MAKOTO (JP)
TANAKA MASANORI (JP)
MIURA JUN (JP)
ENOKIDO FUKA (JP)
MATSUKAWA AKIHISA (JP)
IKAMI YASUKAZU (JP)
ABE KATSUICHI (JP)
Application Number:
PCT/JP2023/014600
Publication Date:
October 26, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G01N27/333; G01N27/28; G01N27/416; G01N37/00
Domestic Patent References:
| WO2023054095A1 | 2023-04-06 |
Foreign References:
| US20160033438A1 | 2016-02-04 | |||
| JP2001500259A | 2001-01-09 | |||
| JPH09229894A | 1997-09-05 |
Other References:
JACLYN ADKINS; KATHERINE BOEHLE; CHARLES HENRY: "Electrochemical paper‐based microfluidic devices", ELECTROPHORESIS, VERLAG CHEMIE, HOBOKEN, USA, vol. 36, no. 16, 15 May 2015 (2015-05-15), Hoboken, USA, pages 1811 - 1824, XP071502993, ISSN: 0173-0835, DOI: 10.1002/elps.201500084
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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