VOC-free inkjet patterning method for the fabrication of "paperfluidic" sensing devices

D. Citterio, K. Maejima, K. Suzuki

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

A direct inkjet patterning method for paperfluidic devices using a hydrophobic UV-curable composition has been developed. Patterns are printed on the surface of untreated filter paper. After UV-curing, hydrophobic barriers are formed. To prevent liquid from leaching through the bottom of the device, a uniform layer of the same ink is printed on the backside of the paper, followed by UV-curing. Patterns are stable against surfactants and retain functionality for at least one month when stored at room temperature. The suitability for paperfluidic sensing is demonstrated on the example of a pH sensor.

本文言語English
ホスト出版物のタイトル15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
ページ2099-2101
ページ数3
出版ステータスPublished - 2011 12 1
イベント15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011 - Seattle, WA, United States
継続期間: 2011 10 22011 10 6

出版物シリーズ

名前15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
3

Other

Other15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011
国/地域United States
CitySeattle, WA
Period11/10/211/10/6

ASJC Scopus subject areas

  • 制御およびシステム工学

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