Extended Data Fig. 2: Long-term stability of the BC-CPH in physiological environment.
From: 3D printable high-performance conducting polymer hydrogel for all-hydrogel bioelectronic interfaces
a,b, Images (a) and weight (b) of the BC-CPH stored in PBS at 37 °C for 1, 7, 14, 28, 56, 84, and 180 days. c-e, Electrical conductivity (c), ultimate strain (d), and fracture toughness (e) of the BC-CPH stored in PBS at 37 °C. Values in b-e represent the mean and the standard deviation (n = 4; independent samples).
