Electrochemical Sensor and Biosensor Strategies for ROS/RNS Detection in Biological Systems

Carole Calas-Blanchard 1 Gaëlle Catanante 1 Thierry Noguer 1
1 IMAGES - Institut de Modélisation et d'Analyse en Géo-Environnement et Santé
Abstract : This review summarises the main electrochemical sensors and biosensors developed for assessing the reactive oxygen (ROS) and nitrogen (RNS) species of interest in clinical and physiological analysis. Among these species, a special attention is focused on sensors for the detection of the highly reactive superoxide radicals O2.−, the very stable hydrogen peroxide H2O2, as well as the well-known RNS nitric oxide (NO.). The different methods adopted for the detection of each species are commented, considering both sensor and biosensors detection strategies.
Keywords : Sensors Biosensors Reactive oxygen species Reactive nitrogen species Radicals Superoxide Hydrogen peroxide Nitric oxide
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Journal articles
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Submitted on : Monday, June 22, 2015 - 4:35:06 PM
Last modification on : Monday, June 22, 2015 - 4:35:06 PM

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Carole Calas-Blanchard, Gaëlle Catanante, Thierry Noguer. Electrochemical Sensor and Biosensor Strategies for ROS/RNS Detection in Biological Systems. Electroanalysis, Wiley-VCH Verlag, 2014, 26 (6), pp.1277-1286. ⟨10.1002/elan.201400083⟩. ⟨hal-01166409⟩

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