BioLC-Oscillator: A Self-Powered Wireless Glucose-Sensing System with the Glucose Dependent Resonance Frequency
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- HANASHI Takuya
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology
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- YAMAZAKI Tomohiko
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS)
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- TSUGAWA Wakako
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology
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- IKEBUKURO Kazunori
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology
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- SODE Koji
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology Ultizyme International Ltd.
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抄録
A stand-alone wireless glucose-sensing system can be constructed by combining a biofuel cell and a transmitter that sends signals to the receiver using only the power generated in the biofuel cell without any external power source. However, the inherent low power supply of biofuel cells limits its application as a power source for signal transmittance. We have previously reported a novel device, called a “BioCapacitor.” In this study, we report a stand-alone, self-powered, wireless glucose sensing system called a “BioLC-Oscillator.” A BioLC-Oscillator is composed of a BioCapacitor and voltage controlled oscillator (VCO) circuits, whose resonance frequencies depend on the input voltage level. We succeeded in constructing a stand-alone, self-powered, wireless glucose sensing system called the BioLC-Oscillator by using a radio transmitter in which the radio wave resonance frequency changes according to glucose concentration within the range from 0.86 to 10.1 mM, which covers from the hypoglycemic range to a part of the hyperglycemic range.
収録刊行物
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- Electrochemistry
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Electrochemistry 80 (5), 367-370, 2012
公益社団法人 電気化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206497612032
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- NII論文ID
- 130002147441
- 40019237275
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- NII書誌ID
- AN00151637
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- COI
- 1:CAS:528:DC%2BC38XmvV2qsbo%3D
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- ISSN
- 21862451
- 13443542
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- NDL書誌ID
- 023599549
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用可