Pricise titration microfluidic system using sub-picoliter droplet injection

Kentaro Kawai, Masaru Fujii, Shuichi Shoji

研究成果: Conference article

4 引用 (Scopus)

抜粋

Precise titration using sub-picoliter droplet injection microfluidic system is proposed. This system can to measure less than 1 picoliter of reagent and to deliver to the micro chamber without diffusion which becomes major concern when the reagent volume is smaller. A prototype device can generate a droplet of 0.8 picoliter (800 femtoliter) in the metering channel of 40 μm × 5 μm × 4 μm, and step-by-step titration by precise reagent injection per two hundred thousand (2.0 × 10-5) in volume of the micro chamber (157 nanoliter: 1 mm in diameter 7times 200 μm in height).

元の言語English
記事番号4805433
ページ(範囲)519-522
ページ数4
ジャーナルProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
DOI
出版物ステータスPublished - 2009 6 1
イベント22nd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2009 - Sorrento, Italy
継続期間: 2009 1 252009 1 29

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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