2015年11月22日
Vapor sorption to polyvinyl alcohol thin film observed using a hybrid sensor of quartz-crystal-microbalance and surface-plasmon-resonance
Molecular Crystals and Liquid Crystals
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- 巻
- 622
- 号
- 1
- 開始ページ
- 67
- 終了ページ
- 73
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1080/15421406.2015.1097002
- 出版者・発行元
- Taylor and Francis Inc.
A quartz-crystal-microbalance (QCM) and surface-plasmon-resonance (SPR) hybrid sensor was prepared, and the sorptions of water and ethanol vapors to polyvinyl alcohol (PVA) films were observed in situ. The shift of the SPR wavelength depended on the PVA film thickness as well as the sorbed vapor. It was estimated to be due to the film swelling induced by the vapor sorption and the relationship between the film thickness and the penetration depth of evanescent wave.
- ID情報
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- DOI : 10.1080/15421406.2015.1097002
- ISSN : 1563-5287
- ISSN : 1542-1406
- SCOPUS ID : 84951839140