Bio-sniffer and sniff-cam

Takahiro Arakawa, Koji Toma, Kohji Mitsubayashi

研究成果: Chapter

抄録

In this chapter, we would like to introduce a bio-sniffer and a sniff-cam for monitoring of human volatiles, such as exhaled breath and skin gas. There are various volatile organic components (VOCs) related to metabolism and diseases. We focused enzyme-based biochemical gas sensors, which we called the «bio-sniffer, » for gaseous components. Hence, highly sensitive and highly selective bio-sniffers utilizing enzyme specificity have been developed and demonstrated in biomedical and health care applications as biomarkers of related diseases. In addition, on the basis of the bio-sniffer, we have developed a novel imaging system «sniff-cam» for various VOCs, which can image distribution and concentration of gaseous components. This system has the advantages of monitoring spatiotemporal information, which is emitted VOCs from human breath and skin surface.

本文言語English
ホスト出版物のタイトルChemical, Gas, and Biosensors for Internet of Things and Related Applications
出版社Elsevier
ページ271-288
ページ数18
ISBN(電子版)9780128154090
DOI
出版ステータスPublished - 2019 1月 1
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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