Observation of on-chip electrophoresis microcapillary using confocal laser scanning microscopy

S. Etoh, T. Fujimura, R. Hattori, Y. Kuroki

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

In a capillary electrophoresis separation performance is affected by various factors, for example, an electroosmotic flow, dispersion of sample plug and sample adsorption to capillary wall. In order to miniaturize the microcapillary onto a chip we have to understand them in detail and investigate their influence. Confocal Laser Scanning Microscopy (CLSM) in fluorescence mode (FV300 Fluoview OLYMPUS JAPAN CO., LTD, Japan) was used to observe the motion of the samples in microcapillary fabricated on a chip. The CLSM is a powerful tool to understand their influence since it can capture the fluorescence images sliced in the plane perpendicular to the optical axis and can scan the plane position along the optical axis. Therefore it makes possible to observe the sample behavior inside the channel. This study also contributes the investigation of the microfluidic manipulation which includes a micropump, a microvalve and other microfluidic actuator devices under electrokinetic driven conditions.

元の言語英語
ホスト出版物のタイトル2002 International Microprocesses and Nanotechnology Conference, MNC 2002
出版者Institute of Electrical and Electronics Engineers Inc.
ページ172-173
ページ数2
ISBN(電子版)4891140313, 9784891140311
DOI
出版物ステータス出版済み - 1 1 2002
イベントInternational Microprocesses and Nanotechnology Conference, MNC 2002 - Tokyo, 日本
継続期間: 11 6 200211 8 2002

出版物シリーズ

名前2002 International Microprocesses and Nanotechnology Conference, MNC 2002

その他

その他International Microprocesses and Nanotechnology Conference, MNC 2002
日本
Tokyo
期間11/6/0211/8/02

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

これを引用

Etoh, S., Fujimura, T., Hattori, R., & Kuroki, Y. (2002). Observation of on-chip electrophoresis microcapillary using confocal laser scanning microscopy. : 2002 International Microprocesses and Nanotechnology Conference, MNC 2002 (pp. 172-173). [1178599] (2002 International Microprocesses and Nanotechnology Conference, MNC 2002). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMNC.2002.1178599