fig1

Figure 1. Schematics depicting various biosignals recorded by wearable devices and commonly used nanofillers for soft conductive nanocomposites. ECG: Electrocardiogram; EEG: electroencephalogram; EGaIn: eutectic gallium-indium; EMG: electromyogram; MWCNT: multi-walled carbon nanotube; PEDOT:PSS: poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate); SWCNT: single-walled carbon nanotube.