How We Breathe: How Expertise Is Changing Approaches To Air Flow

The resistive sensor of the dual-signal wearable sensor mask consists of conductive polymers, especially polyaniline. Metal oxides (such as ZnO and SnO2) are also extensively utilized in resistive NH3 sensors. The advantages of the dual-signal wearable sensor are high sensitivity, quick response, and good environmental stability. ECG-derived respiration (EDR) (Table…