Graphene nano-platelets polyvinyl alcohol nanocomposite electrode for real time ECG signal acquisition

Static electricity-based motion artifact-free electrocardiography with novel Ti3C2Tx MXene/Ag nanowire/polymer hybrid dry electrodes

“…6,7 The chloride present in the electrolyte gel acts to diminish the contact impedance between the skin and the electrode, thereby supplying anions. 8 Whilst the Ag/AgCl wet electrode is efficacious for short-term cardiac monitoring, extended usage may precipitate skin irritation or hypersensitive reactions due to the electrolyte gel. Furthermore, over an extended timeframe, the gel may desiccate, thereby attenuating signal quality.…”