Fig. 2From: Electroactive nano-Biohybrid actuator composed of gold nanoparticle-embedded muscle bundle on molybdenum disulfide nanosheet-modified electrode for motion enhancement of biohybrid robotFabrication of MoS2 NSs based actuator. a TEM image and b EDS mapping image of MoS2 NSs. c XRD pattern analysis of MoS2 NSs. Cross-sectional SEM images of d the vacuum filtered MoS2 NSs, e gold coated PI film and f MoS2 NS-modified Au-coated PI electrodeBack to article page