A Wearable Biosensor Integrated with Telemetry System for Noninvasive Monitoring of Chemicals in saliva

カテゴリ: 研究会(論文単位)

論文No: MSS23013,CHS23009,BMS23001

グループ名: 【E】センサ・マイクロマシン部門 マイクロマシン・センサシステム/【E】センサ・マイクロマシン部門 ケミカルセンサ/【E】センサ・マイクロマシン部門 バイオ・マイクロシステム合同研究会

発行日: 2023/03/25

タイトル(英語): A Wearable Biosensor Integrated with Telemetry System for Noninvasive Monitoring of Chemicals in saliva

著者名: Arakawa Takahiro(Tokyo University of Technology)

著者名(英語): Takahiro Arakawa(Tokyo University of Technology)

キーワード: Biosensor|Saliva|Enzyme|Oral cavity|Wireless monitoring|Biosensor|Saliva|Enzyme|Oral cavity|Wireless monitoring

要約(日本語): We have developed a wearable biosensor for non-invasive monitoring of chemicals in saliva in oral cavity. A salivary biosensor based on the integration of working electrode with an enzyme membrane on a mouthguard was fabricated and demonstrated. This mouthguard biosensor was integrated with a glucose sensor and wireless measurement system. In the investigation of in-vitro characterization, the biosensor showed excellent relationship between the output current and the glucose concentration. In artificial saliva consisting of salts and proteins, the glucose sensor exhibits high-sensitive detection. We demonstrated the capability of the sensor and wireless communication module to characterize an inclusion in oral phantom that imitative structure of human oral cavity. The wearable biosensor would be useful for real-time and non-invasive method as a health care management.

要約(英語): We have developed a wearable biosensor for non-invasive monitoring of chemicals in saliva in oral cavity. A salivary biosensor based on the integration of working electrode with an enzyme membrane on a mouthguard was fabricated and demonstrated. This mouthguard biosensor was integrated with a glucose sensor and wireless measurement system. In the investigation of in-vitro characterization, the biosensor showed excellent relationship between the output current and the glucose concentration. In artificial saliva consisting of salts and proteins, the glucose sensor exhibits high-sensitive detection. We demonstrated the capability of the sensor and wireless communication module to characterize an inclusion in oral phantom that imitative structure of human oral cavity. The wearable biosensor would be useful for real-time and non-invasive method as a health care management.

本誌: 2023年3月28日-2023年3月29日マイクロマシン・センサシステム/ケミカルセンサ/バイオ・マイクロシステム合同研究会

本誌掲載ページ: 1-3 p

原稿種別: 英語

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