Odor sensor using plasma-polymerized-film-coated QCM for environmental monitoring

Hidehito Nanto; Yuuki Hamaguchi; Syouji Sanada; Kenji Nobuyama; Takatoshi Matsumoto; Kazutoshi Tanabe; Shigeru Kurosawa

doi:10.1117/12.456964

22 February 2002 Odor sensor using plasma-polymerized-film-coated QCM for environmental monitoring

Hidehito Nanto, Yuuki Hamaguchi, Syouji Sanada, Kenji Nobuyama, Takatoshi Matsumoto, Kazutoshi Tanabe, Shigeru Kurosawa

Proceedings Volume 4576, Advanced Environmental Sensing Technology II; (2002) https://doi.org/10.1117/12.456964
Event: Environmental and Industrial Sensing, 2001, Boston, MA, United States

Abstract

In order to develop the sensor system for environmental monitoring, chemical sensors using quartz crystal microbalance (QCM) coated with acrylate-film with different functional groups, and styrene-film as a molecular recognition membrane are prepared using plasma-polymerized chemical vapor deposition (CVD) method. It is found that the sensor response for various gases strongly depends on the functional group of molecular recognition membrane of the sensor. The styrene-film coated sensor exhibits no selectivity for specific gas and responds to various gases. It is also found that the styrene-film coated sensor in conjunction with principal component analysis is useful for identification of gas kinds in environmental monitoring.

Citation Download Citation

Hidehito Nanto, Yuuki Hamaguchi, Syouji Sanada, Kenji Nobuyama, Takatoshi Matsumoto, Kazutoshi Tanabe, and Shigeru Kurosawa "Odor sensor using plasma-polymerized-film-coated QCM for environmental monitoring", Proc. SPIE 4576, Advanced Environmental Sensing Technology II, (22 February 2002); https://doi.org/10.1117/12.456964

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