He is member of the Council of the Bioelectrochemical Society (2016-2023) and serves as editor of Bioelectrochemistry journal and specialty chief editor of Frontiers in Analytical Chemistry. He is or has been also associate editors or member of the editorial board of several journals: Current Analytical Chemistry, Frontiers in Bioenergy and Biofuel, Electroanalysis, Talanta, Current Organic Synthesis, SRX Chemistry, The Open Current Process Chemistry Journal and The Open Analytical Chemistry Journal. Dr Cosnier’s activity is focused on the molecular electrochemistry and bioelectrochemistry with the development of electrode materials whose applications include analytical chemistry with biological sensors (enzyme electrodes, immunosensors, aptasensors and DNA sensors), electrocatalysis, electrochemical biomimetic systems and energy conversion (biofuel cells and abiotic fuel cells). He has developed innovative conceptual advances in the field of electrogenerated organic polymers, inorganic nanostructured materials and 3D nanostructured electrode materials based on carbon nanotubes