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, Shinichiro Kanoh, Tatsuo Yoshinobu, Michael J. Schöning

研究成果: Article

7 引用 (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.

元の言語English
記事番号04DL08
ジャーナルJapanese Journal of Applied Physics
50
発行部数4 PART 2
DOI
出版物ステータスPublished - 2011 4
外部発表Yes

Fingerprint

Potentiometric sensors
channel flow
Channel flow
enzymes
Enzymes
reactors
fluidics
Fluidics
sensors
ureas
Urea
beads
ammonia
Ammonia
Glass
glass
Sensors

ASJC Scopus subject areas

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

これを引用

Miyamoto, K. I., Yoshida, M., Sakai, T., Matsuzaka, A., Wagner, T., Kanoh, S., ... Schöning, M. J. (2011). Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel. Japanese Journal of Applied Physics, 50(4 PART 2), [04DL08]. https://doi.org/10.1143/JJAP.50.04DL08

Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel. / Miyamoto, Ko Ichiro; Yoshida, Midori; Sakai, Taito; Matsuzaka, Atsushi; Wagner, Torsten; Kanoh, Shinichiro; Yoshinobu, Tatsuo; Schöning, Michael J.

:: Japanese Journal of Applied Physics, 巻 50, 番号 4 PART 2, 04DL08, 04.2011.

研究成果: Article

Miyamoto, KI, Yoshida, M, Sakai, T, Matsuzaka, A, Wagner, T, Kanoh, S, Yoshinobu, T & Schöning, MJ 2011, 'Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel', Japanese Journal of Applied Physics, 巻. 50, 番号 4 PART 2, 04DL08. https://doi.org/10.1143/JJAP.50.04DL08
Miyamoto, Ko Ichiro ; Yoshida, Midori ; Sakai, Taito ; Matsuzaka, Atsushi ; Wagner, Torsten ; Kanoh, Shinichiro ; Yoshinobu, Tatsuo ; Schöning, Michael J. / Differential setup of light-addressable potentiometric sensor with an enzyme reactor in a flow channel. :: Japanese Journal of Applied Physics. 2011 ; 巻 50, 番号 4 PART 2.
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