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The aim of our study is to develop wearable environmental gas sensing system using surface transverse wave (STW) sensor coated with plasma-polymerized (PP) films as gas molecular recognition part. In this study, PP films coated with STW device were prepared from model monomers under atmospheric pressure: allylamine and styrene. The gas sorption property of STW gas sensor devices coated with PP allylamine and styrene was evaluated for water vapor.

Hiromi Yatsuda
Toshimasa Mori
Makoto Nara