Title:
SENSOR FOR MONITORING LACTIC ACID, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/021843
Kind Code:
A1
Abstract:
A sensor (1) for monitoring lactic acid, and a method for manufacturing the sensor (1). The sensor (1) for monitoring lactic acid comprises a working electrode (12), an enzyme sensing layer (13), and a semipermeable membrane (14); the working electrode (12) is formed by a nano paste; the nano paste is a conductive paste comprising nanoparticles; the enzyme sensing layer (13) is provided on the working electrode (12); the enzyme sensing layer (13) comprises a lactic enzyme and can react with lactic acid; the semipermeable membrane (14) is provided on the enzyme sensing layer (13) and at least covers the enzyme sensing layer (13); the semipermeable membrane (14) comprises a first membrane layer (141) formed by a first membrane liquid; the solute of the first membrane liquid comprises polyvinylpyridine, and the solvent is pure ethanol.
Inventors:
LIU QIAOQIAO (CN)
FANG JUNFEI (CN)
CHEN LIGUO (CN)
LAI MING (CN)
FANG JUNFEI (CN)
CHEN LIGUO (CN)
LAI MING (CN)
Application Number:
PCT/CN2023/097271
Publication Date:
February 01, 2024
Filing Date:
May 30, 2023
Export Citation:
Assignee:
SHENZHEN SISENSING TECH CO LTD (CN)
International Classes:
G01N27/26; A61B5/145; A61B5/1468; A61B5/1486
Foreign References:
| CN111989042A | 2020-11-24 | |||
| US20220192550A1 | 2022-06-23 | |||
| CN101686809A | 2010-03-31 | |||
| CN113567522A | 2021-10-29 | |||
| CN107961016A | 2018-04-27 | |||
| CN211785300U | 2020-10-27 |
Attorney, Agent or Firm:
SHENZHEN SERMON PATENT FIRM (CN)
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