“…In recent years, flexible pressure sensors have gradually integrated into modern life in medical health monitoring, − electronic skin, , and human–machine interaction. , Among them, flexible sensors are the best option for the next generation in a variety of wearable electronics due to their high sensitivity, − fast signal response, , low production cost, , and stable stability. , The sensing materials of flexible sensors are usually nanomaterials with excellent electrical conductivity, including nanoparticles, , carbon nanotubes, , graphene, − metal nanowires, and porous silicon . Among the aforementioned materials, graphene exhibits a number of advantageous properties, including high carrier mobility, excellent mechanical strength, high conductivity, and thermal properties.…”