This behavior may be harnessed in future studies to make injectable conduits for electrical stimulation, 3D prints of functional materials and cell structures via support printing, removable and conductive scaffolds for tissue engineering, or injectable microelectrode arrays for sensing and recording. Lastly, to demonstrate an application for the TR-CP, we developed a conformal and reusable surface electromyography (s-EMG) epidermal electrode (Fig. ). The TR-CP (5.6 wt% in PBS)