Ion Selective Amperometric Biosensors for Environmental Analysis of Nitrate, Nitrite and Sulfate

Ion Selective Amperometric Biosensors for Environmental Analysis of Nitrate, Nitrite and Sulfate

Inorganic ions that can be redox-transformed by living cells can be sensed by biosensors, where the redox transformation gives rise to a current in a measuring circuit. Such biosensors may be based on enzymes, or they may be based on application of whole cells. In this review focus will be on biosen...

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Bibliographic Details
Main Authors: Niels Peter Revsbech, Michael Nielsen, Deby Fapyane
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Sensors
Subjects:
bacterial biosensor
enzyme biosensor
long-term stability
environmental monitoring
nitrate
nitrite
Online Access:https://www.mdpi.com/1424-8220/20/15/4326

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