Micro droplet collider: Its application to micromixer

Katsuyoshi Takahashi, Kazuma Mawatari, Arata Aota, Akihide Hibara, Takehiko Kitamori

研究成果: Conference contribution

抄録

Micro droplet collider on a chip was newly developed. Two droplets were metered by utilizing microchannel structures and hydrophobic pressure barriers called Laplace valves (LVs). One droplet was shot and accelerated from one LV by controlled air pressure. The accelerated droplet successfully collided to the other droplet, which was metered and transported to a chamber beforehand. We applied this concept to micromixer as one demonstration. Mixing of two droplets which had 1:10 volume ratio (totally ∼5 nl) was achieved within 0.5 s, which was more than 6,000-fold faster than that of molecular diffusive mixing.

本文言語English
ホスト出版物のタイトルProceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences
出版社Chemical and Biological Microsystems Society
ページ1413-1415
ページ数3
ISBN(印刷版)9780979806421
出版ステータスPublished - 2009 1 1
外部発表はい
イベント13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009 - Jeju, Korea, Republic of
継続期間: 2009 11 12009 11 5

出版物シリーズ

名前Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009
国/地域Korea, Republic of
CityJeju
Period09/11/109/11/5

ASJC Scopus subject areas

  • 化学工学(その他)
  • バイオエンジニアリング

フィンガープリント

「Micro droplet collider: Its application to micromixer」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル