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We report a highly sensitive pressure sensor array fabricated with photothermally reduced graphene oxide (GO). Nonconductive GO thin film is converted into conductive ($10^{\mathrm {\mathbf {4}}}$ S/m) thin layer by fast and precisely designed laser scribing method to generate pressure sensors with sensitivity of 19 mV/kPa. The fabricated array is easily attachable on any surface for monitoring...
Fabrication of flexible temperature sensor array using reduced graphene oxide (rGO) by laser scribing is presented. This unique type of sensor employs graphene as sensing material in order to generate temperature distribution map of human skin, which is important for distinguishing some physiological changes. This device is flexible and can be attached easily on wrist or other body parts. CO2 laser...
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