Programable microfluidic processor with pumping and coulometric detecting functions

Fumihiro Sassa, Y. Al-Zain, T. Ginoza, J. Fukuda, S. Miyazaki, H. Suzuki

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

An integrated microfluidic chip to handle liquid plugs of the nL order was fabricated. The chip consisted of a T-junction, shape memory alloy (SMA) micro plumps, and an electrochemical sensor. The weight of the chip including all the components was only 1.5 g. The device was operated by a computer control system connected to the chip. Driving voltage was less than 5 V. In the detection of an analyte using this chip, the volume of a sample solution was precisely measured at the T-junction, which was then separated into a liquid plug. The plug was subsequently transported to the electrochemical sensor. As a demonstration, the concentration of hydrogen peroxide was measured by coulometry. The measured charge was clearly dependent on the concentration of hydrogen peroxide.

元の言語英語
ホスト出版物のタイトル2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
ページ2287-2290
ページ数4
DOI
出版物ステータス出版済み - 2011
外部発表Yes
イベント2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 - Beijing, 中国
継続期間: 6 5 20116 9 2011

その他

その他2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
中国
Beijing
期間6/5/116/9/11

Fingerprint

Electrochemical sensors
Microfluidics
Hydrogen peroxide
Coulometers
Computer control systems
Liquids
Shape memory effect
Demonstrations
Electric potential

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

これを引用

Sassa, F., Al-Zain, Y., Ginoza, T., Fukuda, J., Miyazaki, S., & Suzuki, H. (2011). Programable microfluidic processor with pumping and coulometric detecting functions. : 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 (pp. 2287-2290). [5969249] https://doi.org/10.1109/TRANSDUCERS.2011.5969249

Programable microfluidic processor with pumping and coulometric detecting functions. / Sassa, Fumihiro; Al-Zain, Y.; Ginoza, T.; Fukuda, J.; Miyazaki, S.; Suzuki, H.

2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11. 2011. p. 2287-2290 5969249.

研究成果: 著書/レポートタイプへの貢献会議での発言

Sassa, F, Al-Zain, Y, Ginoza, T, Fukuda, J, Miyazaki, S & Suzuki, H 2011, Programable microfluidic processor with pumping and coulometric detecting functions. : 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11., 5969249, pp. 2287-2290, 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11, Beijing, 中国, 6/5/11. https://doi.org/10.1109/TRANSDUCERS.2011.5969249
Sassa F, Al-Zain Y, Ginoza T, Fukuda J, Miyazaki S, Suzuki H. Programable microfluidic processor with pumping and coulometric detecting functions. : 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11. 2011. p. 2287-2290. 5969249 https://doi.org/10.1109/TRANSDUCERS.2011.5969249
Sassa, Fumihiro ; Al-Zain, Y. ; Ginoza, T. ; Fukuda, J. ; Miyazaki, S. ; Suzuki, H. / Programable microfluidic processor with pumping and coulometric detecting functions. 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11. 2011. pp. 2287-2290
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