Composite array electrode, preparation method thereof and use thereof

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United States of America

PATENT NO 12180609
APP PUB NO 20230133153A1
SERIAL NO

17841189

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Abstract

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Provided are composite array electrode, preparation method thereof and use thereof. The composite array electrode comprises a microelectrode array substrate, and a modification layer formed on a surface of a microelectrode of the microelectrode array substrate, wherein the modification layer comprises a plurality of electrically conductive layers arranged at intervals on the surface of the microelectrode, an insulating layer arranged on the surface of the microelectrode except the electrically conductive layers, and wherein material for the electrically conductive layers comprises one or more of nano platinum, nano iridium, conductive polymer and carbon nanotubes. The composite array electrode effectively eliminates the influence of edge effect such that the electric field distributes uniformly on the microelectrode surface of the composite array electrode, significantly improving electrochemical performance and detection capability of the electrode.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY1068 XUEYUAN AVENUE XILI UNIVERSITY TOWN NANSHAN SHENZHEN GUANGDONG 518000 518000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Tianzhun Guangdong, CN 8 1
Zeng, Qi Guangdong, CN 44 134

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