Fig. 6: Implantable bioelectronic applications.
From: Highly conductive polymer with vertical phase separation for enhanced bioelectronic interfaces
a, b 3D schematic diagram (a) and optical image (b) of implantable patches consisted of 6 MS-P electrode arrays (3 channels) for EMG recording. c Schematic illustration of the experiment for EMG recording in vivo during the stimulation of the sciatic nerve. d Optical image of flexible microelectrodes on the muscle of the rat’s hind legs. e, f EMG signals recorded from different channels and corresponding time-frequency spectra. g, h 3D schematic diagram (g) and optical image (h) of implantable patches consisted of 12 MS-P electrode arrays (6 channels) for in vivo ECG recording. i Schematic illustration of the experiment for in vivo ECG recording. j Optical image of flexible microelectrodes on a rat’s heart. k ECG signals recorded from different channels by the MS-P electrodes.
