Figure 4.
Schematic of the fabrication process of silver nanoparticle/CNT/PDMS sensors. After applying the demolding spray on the surface of the mold, a thin layer of silver nanoparticles was added into the mold, followed by filling the mold with CNT, placing a copper strip, compressing, and applying heat. By soaking this combination in PDMS and curing the PDMS, the fabrication of the sensor was completed.