Determination of ammonia by enzyme electrode with NAD amplification

Yukinobu FUJIMOTO; Etsuko HIROTA; Youichi KUZUOKA; Shinobu MATSUO; Yuko SAWAMOTO; Ayako YOSHIDA; Kentaro YODA; Hideo MISAKI

doi:10.2978/jsas.10.2-3_122

酵素サイクリングセンサによる微量アンモニアの測定

Yukinobu FUJIMOTO, Etsuko HIROTA, Youichi KUZUOKA, Shinobu MATSUO, Yuko SAWAMOTO, Ayako YOSHIDA, Kentaro YODA, Hideo MISAKI

著者情報

ジャーナルフリー

1998 年 10 巻 2-3 号 p. 122-123

DOI https://doi.org/10.2978/jsas.10.2-3_122

詳細

抄録

An enzyme electrode with NAD amplification for ammonia analysis was constructed by the combination of an oxygen electrode with an immobilized multi-enzyme (NADH oxidase, alcohol dehydrogenase, and NAD synthetase) membrane. The response time of the sensor was measured as one min. and the detection limit of ammonia was as low as 0.2μM.

責任著者(Corresponding author)

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