Flow type electrochemical immuno sensing systems

Yutaka Yamaguchi, Nobuo Honda, Masashi Inaba, Tetsushi Sekiguchi, Shuichi Shoji

研究成果: Conference contribution

抄録

A novel flow type electrochemical immuno sensing system using 3-D comb electrodes, which enables high-speed enzyme immunoassay on a single microchip, has been developed. A trap-and-release system of magnetic beads and a sheath flow sorting system are integrated on the chip. The integrated system realizes repeatable sample preparation and sensing. Using this system, AFP detection in the range from 25ng/mL to 500ng/mL was obtained within 30 minutes. This system can be applied widely for high sensitive enzyme immunoassays.

本文言語English
ホスト出版物のタイトル2006 5th IEEE Conference on Sensors
ページ486-488
ページ数3
DOI
出版ステータスPublished - 2006 12 1
イベント2006 5th IEEE Conference on Sensors - Daegu, Korea, Republic of
継続期間: 2006 10 222006 10 25

出版物シリーズ

名前Proceedings of IEEE Sensors

Conference

Conference2006 5th IEEE Conference on Sensors
CountryKorea, Republic of
CityDaegu
Period06/10/2206/10/25

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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