Corrigendum to “Mussel-inspired nanozyme catalyzed conductive and self-setting hydrogel for adhesive and antibacterial bioelectronics” [Bioact. Mater. 6 (2021) 2676–2687 / 452]

The authors regret < that the published version of the above article contained an error in Figure 5d, which was not identified during the proofing stage. The Figure 5d has been revised as follow. The authors would like to apologise for any inconvenience caused and state that the correction does not change the scientific conclusions of the article in any way.

Fig. 5.

Conductivity and bioelectronic applications of the TA-Ag-PAA hydrogel. (a) Photographs demonstrating the good conductivity of the hydrogel. (b) The conductivity of the hydrogel as a function of TA-Ag content. (c) High-throughput electrical stimulation of C2C12 cells on the hydrogels. (d) CLSM images of C2C12 myoblasts after three days of culturing. (e) Cell proliferation. (f) Aspect ratio. (g) Hydrogel acting as an implantable electrode in a rabbit's head to measure electromyographic (EMG) signals; (i) Schematic of the sites of the electrodes and external stimuli; (ii) surgical operation; (iii) EMG signals when the rabbit is subjected to a weak current stimulus; (iv) EMG signals when the ear of the rabbit is pressed. (h) Hydrogel acting as an epidermal electrode on human skin to detect (i) electrocardiogram (ECG) and (ii) EMG signals.