Comparison of a microfluidic gas-intake devices with pillar-type and microfluidic membrane-type structures

M. Amano, T. Arakawa, H. Sato, T. Sekiguchi, S. Shoji, H. Kudo, H. Saito, K. Mitsubayashi

研究成果: Conference contribution

抜粋

A microfluidic gas-intake device for measurement of gaseous substances was fabricated and tested. The gas-intake device has a window that provides direct absorption of gas into liquid in microchannels the membrane-type microfluidic device which uses a gas permeability of the PDMS membrane for gas-intake is fabricated and compared gas intake efficiency to the gas-intake device using the dissolution velocity of oxygen into D1 water channel. The degree of oxygen saturation was significantly improved (17.5 %) in case of the pillar-type device. This indicates that the pillar-type microstructure is effective for the gas-intake purpose.

元の言語English
ホスト出版物のタイトルECS Transactions - Microfabricated and Nanofabricated Systems for MEMS/NEMS 8
ページ117-122
ページ数6
エディション14
DOI
出版物ステータスPublished - 2008 12 1
イベントMicrofabricated and Nanofabricated Systems for MEMS/NEMS 8 PRiMe 2008 Meeting of the Electrochemical Society - Honolulu, HI, United States
継続期間: 2008 10 122008 10 17

出版物シリーズ

名前ECS Transactions
番号14
16
ISSN(印刷物)1938-5862
ISSN(電子版)1938-6737

Conference

ConferenceMicrofabricated and Nanofabricated Systems for MEMS/NEMS 8 PRiMe 2008 Meeting of the Electrochemical Society
United States
Honolulu, HI
期間08/10/1208/10/17

ASJC Scopus subject areas

  • Engineering(all)

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  • これを引用

    Amano, M., Arakawa, T., Sato, H., Sekiguchi, T., Shoji, S., Kudo, H., Saito, H., & Mitsubayashi, K. (2008). Comparison of a microfluidic gas-intake devices with pillar-type and microfluidic membrane-type structures. : ECS Transactions - Microfabricated and Nanofabricated Systems for MEMS/NEMS 8 (14 版, pp. 117-122). (ECS Transactions; 巻数 16, 番号 14). https://doi.org/10.1149/1.2992236