Neue Biosensing Technik Basiert auf Enzymatisch Elektrochemischem Impedance Messungen

Details

Veröffentlichungs-Nr.

EP3447483

Aktenzeichen

EP18190759

Anmeldetag

24. August 2018

Veröffentlichung

12. Januar 2022

Erteilung

12. Januar 2022

Rechtsraum

EP

IPC

G01N27/327C12Q1/00

Abstract

A method for quantifying a substance, which method includes the steps of: introducing a sample containing a measurement target substance to a biosensor (B) comprising an enzyme electrode (12) comprising an electrode (12a) and an oxidoreductase (12b) placed on the electrode in a state where direct electron transfer with the electrode occurs, and a counter electrode (13); applying an AC voltage to the enzyme electrode to carry out impedance measurement; and calculating the concentration of the substance based on an index obtained by the impedance measurement.

Anmelder

Firmen

ARKRAY, Inc.
Ultizyme International Ltd.

Land

🇯🇵 Japan

Fachgebiete