GLUCOSE ELECTROCHEMICAL SENSOR AND PREPARATION METHOD THEREOF

WIPO Patent Application WO/2022/037439

A1

A glucose electrochemical sensor based on a hydrogel of a cationic redox polymer containing a transition metal complex medium, and a preparation method thereof. A sensing layer of the glucose electrochemical sensor comprises a cationic redox polymer containing a transition metal complex medium, glucose oxidase, and a crosslinking agent. The glucose electrochemical sensor can specifically measure glucose, and the linear correlation coefficient between a stable current signal of the glucose electrochemical sensor and the glucose concentration is high. The influence of interfering substances on glucose measurement can be eliminated, and the influence of oxygen concentration in a solution on glucose measurement can also be eliminated.

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YU FEI (CN)
LU YUHUI (CN)

PCT/CN2021/111770

February 24, 2022

August 10, 2021

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MICROTECH MEDICAL HANGZHOU CO LTD (CN)

C08B37/08; G01N27/26; C08F8/34; C08F26/02; C08G69/48; C08G73/02; C08J3/075; C08L5/08; C08L39/00; C08L77/04; C08L79/02; G01N27/30; G01N27/333

WO2019235755A1	2019-12-12
WO1992012254A1	1992-07-23

CN112067671A	2020-12-11
US20160296147A1	2016-10-13
CN102165070A	2011-08-24
US20120132525A1	2012-05-31
CN101027314A	2007-08-29

CHINA SMART INTELLECTUAL PROPERTY LTD. (CN)

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