An Oxidase-Based Electrochemical Fluidic Sensor with High-Sensitivity and Low-Interference by On-Chip Oxygen Manipulation

An Oxidase-Based Electrochemical Fluidic Sensor with High-Sensitivity and Low-Interference by On-Chip Oxygen Manipulation

Utilizing a simple fluidic structure, we demonstrate the improved performance of oxidase-based enzymatic biosensors. Electrolysis of water is utilized to generate bubbles to manipulate the oxygen microenvironment close to the biosensor in a fluidic channel. For the proper enzyme reactions to occur,...

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Bibliographic Details
Main Authors: Chang-Soo Kim, Jongwon Park, Nitin Radhakrishnan
Format: Article
Language:English
Published: MDPI AG 2012-06-01
Series:Sensors
Subjects:
bubble
electrolysis
oxygen
hydrogen
biosensor
oxidase
Online Access:http://www.mdpi.com/1424-8220/12/7/8955

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