Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave

Hiroto Akaike, Yutaka Kazoe, Kentaro Kasai, Kazuma Mawatari, Takehiko Kitamori

研究成果: Conference contribution

2 引用 (Scopus)

抄録

We report a novel method for formation of pressure driven parallel two phase flow in extended nanochamiel (10-1000 nm). A partial modification method by molecular ablation to spatially control the surface wettability in nanochamiel was developed using the evanescent wave, which illuminates a region shorter than the optical wavelength. This method suggested a potential to form the parallel two phase flow by controlling an interface between water (aqueous phase) and dodecane (organic phase), which showed specific property of 3 times higher Laplace pressure at 500 nm channel compared to microchamiels. The present study will contribute to develop nanofluidic systems using multi phase flows for chemical applications.

元の言語English
ホスト出版物のタイトルProceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
出版者Chemical and Biological Microsystems Society
ページ1462-1464
ページ数3
ISBN(印刷物)9780979806452
出版物ステータスPublished - 2012 1 1
イベント16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 - Okinawa, Japan
継続期間: 2012 10 282012 11 1

出版物シリーズ

名前Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012

Other

Other16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
Japan
Okinawa
期間12/10/2812/11/1

Fingerprint

Ablation
Two phase flow
Nanofluidics
Multiphase flow
Wetting
Wavelength
Water
n-dodecane

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

これを引用

Akaike, H., Kazoe, Y., Kasai, K., Mawatari, K., & Kitamori, T. (2012). Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave. : Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 (pp. 1462-1464). (Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012). Chemical and Biological Microsystems Society.

Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave. / Akaike, Hiroto; Kazoe, Yutaka; Kasai, Kentaro; Mawatari, Kazuma; Kitamori, Takehiko.

Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. p. 1462-1464 (Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012).

研究成果: Conference contribution

Akaike, H, Kazoe, Y, Kasai, K, Mawatari, K & Kitamori, T 2012, Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave. : Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, Chemical and Biological Microsystems Society, pp. 1462-1464, 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, Okinawa, Japan, 12/10/28.
Akaike H, Kazoe Y, Kasai K, Mawatari K, Kitamori T. Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave. : Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society. 2012. p. 1462-1464. (Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012).
Akaike, Hiroto ; Kazoe, Yutaka ; Kasai, Kentaro ; Mawatari, Kazuma ; Kitamori, Takehiko. / Formation of parallel AQU/ORG two phase flow in extended nanochannel by partial modification with molecilar ablation using evanescent wave. Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. pp. 1462-1464 (Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012).
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