Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel

Ko Ichiro Miyamoto, Midori Yoshida, Taito Sakai, Atsushi Matsuzaka, Torsten Wagner, Shin'ichiro Kanoh, Tatsuo Yoshinobu, Michael J. Schöning

研究成果: Article査読

8 被引用数 (Scopus)

抄録

The light-addressable potentiometric sensor (LAPS) was combined with an enzyme reactor in a fluidic channel. The fluidic channel was mounted on the sensor plate and the enzyme reactor was connected to the fluidic channel. The enzyme reactor was filled with glass beads as enzyme carrier modified by urease which catalyzed production of ammonia depending on the concentration of urea. Double-channel LAPS measurement was performed at the both side of upper and lower stream of the enzyme reactor which realized a differential measurement and eliminated the drift component of the measurement.

本文言語English
論文番号04DL08
ジャーナルJapanese journal of applied physics
50
4 PART 2
DOI
出版ステータスPublished - 2011 4 1

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

フィンガープリント 「Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル