Electrical Characteristics of Glucose-Sensitive Diode Arrays Based on WO3 and IrO2 for Microsensor Applications

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概要

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• Arrays based on the contacts of sputtered WO3 and IrO2 that are covered by a glucose-oxidase-containing polymer exhibit reversible and reproducible glucose-dependent, diodelike current rectification. The glucose concentration as a function of current in the forward direction can be spatially resolved. These chemical-sensitive diode arrays are useful as a basis of construction of durable microsensors for tracing the concentration gradient of biological molecules, as in food freshness sensing.

• Japan Society of Applied Physicsの論文
• 2003-11-01

著者

• Chao Shuchi

  Department Of Electrophysics National Chiao-tung University

関連論文

• Fabrication and Characterization of IrO_2-Based Microsensors for Fast Detection of Carbon Dioxide
• Electrical Characteristics of CO_2-Sensitive Diode Based on WO_3 and IrO_2 for Microsensor Applications
• Electrical Characteristics of Glucose-Sensitive Diode Arrays Based on WO3 and IrO2 for Microsensor Applications
• Electrical Characteristics of WO_3-Based CO_2-Sensitive Solid-State Microsensor

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