Electrochemical Genotoxicity Assay Based on a SOS/umu Test Using Hydrodynamic Voltammetry in a Droplet

Electrochemical Genotoxicity Assay Based on a SOS/umu Test Using Hydrodynamic Voltammetry in a Droplet

The SOS/umu genotoxicity assay evaluates the primary DNA damage caused by chemicals from the β-galactosidase activity of S. typhimurium. One of the weaknesses of the common umu test system based on spectrophotometric detection is that it is unable to measure samples containing a high co...

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Bibliographic Details
Main Authors: Kazuharu Sugawara, Masami Fukushima, Shigeru Taguchi, Noriko Hata, Kazuto Sazawa, Yasuaki Nanayama, Hideki Kuramitz
Format: Article
Language:English
Published: MDPI AG 2012-12-01
Series:Sensors
Subjects:
SOS/umu genotoxicity test
hydrodynamic voltammetry
rotating disk electrode
microdroplet sample
humic acid
sediment
Online Access:http://www.mdpi.com/1424-8220/12/12/17414

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http://www.mdpi.com/1424-8220/12/12/17414

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