Title:
BIOLOGICAL SUBSTANCE DETECTION SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/187575
Kind Code:
A1
Abstract:
Provided is a biological substance detection sensor used in an electrochemical measurement method and capable of high-precision measurement by reducing blank current. The biological substance detection sensor analyses components in a test fluid using a mediator and has at least: an insulating base material; a conductive section formed upon the insulating base material and including at least a pair comprising a working electrode and a counter electrode; and a reagent section arranged in contact with the conductive section or in the vicinity thereof and including at least either protein or the mediator. The reagent section also includes at least one type of additive selected from the group consisting of a halide and/or a pseudohalide.
Inventors:
HANEDA KEIGO
HAYASHINO NAO
HAYASHINO NAO
Application Number:
PCT/JP2019/002476
Publication Date:
October 03, 2019
Filing Date:
January 25, 2019
Export Citation:
Assignee:
PHC HOLDINGS CORP (JP)
International Classes:
G01N27/327; G01N27/416
Foreign References:
| JP2009097877A | 2009-05-07 | |||
| JP2010529473A | 2010-08-26 | |||
| JPH03202764A | 1991-09-04 |
Other References:
See also references of EP 3779425A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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