Development of on-chip automatic cell sensing and ejection system

T. Kawahara, T. Mizunuma, H. Uvet, M. Hagiwara, Y. Yamanishi, F. Arai

研究成果: Conference contribution

4 引用 (Scopus)

抄録

We succeeded in automatic dispensing of a single swine oocyte (φ=100 um) from a biochip to atmosphere using developed cell ejection system. The developed system is composed of a cell loader, an inkjet mechanism and a capacitance sensor to dispense a droplet with a single cell. The performance of the sensor and the inkjet were evaluated using the fabricated micro-fluidic chip. We succeeded in sensing the passage of microbeads and oocytes (<|)=50-100 um) with the velocity of over 6 mm/s using a capacitance sensor which was fabricated on a glass substrate by photolithography techniques. The advantages of proposed system were that composed of the reusable drive system and a disposable biochip.

元の言語English
ホスト出版物のタイトル14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
ページ1781-1783
ページ数3
3
出版物ステータスPublished - 2010
外部発表Yes
イベント14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 - Groningen
継続期間: 2010 10 32010 10 7

Other

Other14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Groningen
期間10/10/310/10/7

Fingerprint

Biochips
Sensors
Capacitance
Loaders
Fluidics
Photolithography
Glass
Substrates

ASJC Scopus subject areas

  • Control and Systems Engineering

これを引用

Kawahara, T., Mizunuma, T., Uvet, H., Hagiwara, M., Yamanishi, Y., & Arai, F. (2010). Development of on-chip automatic cell sensing and ejection system. : 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 (巻 3, pp. 1781-1783)

Development of on-chip automatic cell sensing and ejection system. / Kawahara, T.; Mizunuma, T.; Uvet, H.; Hagiwara, M.; Yamanishi, Y.; Arai, F.

14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 巻 3 2010. p. 1781-1783.

研究成果: Conference contribution

Kawahara, T, Mizunuma, T, Uvet, H, Hagiwara, M, Yamanishi, Y & Arai, F 2010, Development of on-chip automatic cell sensing and ejection system. : 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 巻. 3, pp. 1781-1783, 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, Groningen, 10/10/3.
Kawahara T, Mizunuma T, Uvet H, Hagiwara M, Yamanishi Y, Arai F. Development of on-chip automatic cell sensing and ejection system. : 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 巻 3. 2010. p. 1781-1783
Kawahara, T. ; Mizunuma, T. ; Uvet, H. ; Hagiwara, M. ; Yamanishi, Y. ; Arai, F. / Development of on-chip automatic cell sensing and ejection system. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010. 巻 3 2010. pp. 1781-1783
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