Electrochemical Biosensor for Evaluation of Environmental Pollutants Toxicity

Author:

Islam Md. Saiful1ORCID,Sazawa Kazuto1,Sugawara Kazuharu2,Kuramitz Hideki1ORCID

Affiliation:

1. Department of Environmental Biology and Chemistry, Graduate School of Science and Engineering for Research, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan

2. Maebashi Institute of Technology, Gunma 371-0816, Japan

Abstract

Electrochemical biosensors that combine high selectivity of biochemical affinity with precise electrochemical detection are one of the most necessary and powerful tools for assessing environmental pollution. This review addresses electrochemical biosensors that assess environmental pollutant toxicity. Electrochemical biosensors using enzyme activity inhibition, DNA, whole cells, and cytochrome P450 will be introduced, their advantages and applications will be discussed, and trends and challenges for designing reliable sensors for practical use will be addressed.

Publisher

MDPI AG

Subject

General Environmental Science,Renewable Energy, Sustainability and the Environment,Ecology, Evolution, Behavior and Systematics

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