Laser‐Printed, Flexible Graphene Pressure Sensors (Global Challenges 4/2020)

In article number 2000001, Jurgen Kosel and co-workers design a wearable, flexible piezoresistive graphene sensor by a facile, one-step laser-printing fabrication process. The sensors feature long-term stability, biocompatibility, and a low detection limit in combination with an extensive dynamic range. They can function as wearable artificial skins, monitors for heart rate or plantar pressure, or provide a tactile sense. They can also be employed in harsh environments.