Development of a Taste Sensor Based on a Carbon Nanotube-Polymer Composite Material
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概要
- 論文の詳細を見る
A taste sensor consisting of a back-gate type field effect transistor (FET) chip based on carbon nanotube compound materials [poly(ethylene glycol) (PEG)-grafted single-walled carbon nanotubes (PEG-SWNTs)] was developed. The results of impedance measurements for five tastes (sourness, saltiness, bitterness, sweetness, and umami), are shown much difference for specific tastes which are difficult to identify by using Langmuir–Blodgett (LB) film. Moreover, the sensor is able to distinguish most of the experimental taste materials with a short response time (${\sim}60$ s).
- Japan Society of Applied Physicsの論文
- 2007-04-25
著者
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Takagi Keisuke
Department Of Electrical Engineering Gifu University
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Hirata Takamichi
Department Of Electronic Engineering Tohoku University
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Akiya Masahiro
Department of Electronics and Communication, Musashi Institute of Technology, Tokyo 158-8557, Japan
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Akiya Masahiro
Department of Biomedical Engineering, Musashi Institute of Technology, Tokyo 158-8557, Japan
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Hirata Takamichi
Department of Biomedical Engineering, Musashi Institute of Technology, Tokyo 158-8557, Japan
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Takagi Keisuke
Department of Electronics and Communication, Musashi Institute of Technology, Tokyo 158-8557, Japan
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- Development of a Taste Sensor Based on a Carbon Nanotube-Polymer Composite Material
- Erratum: "Development of a Taste Sensor Based on a Carbon Nanotube-Polymer Composite Material"