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The measurement of intraocular pressure (IOP) is essential for diagnosis and monitoring of glaucoma. The traditional MEMS-based IOP sensors have a capacitor based on opaque and rigid structures, which limit the field of view in patients. In this paper, a flexible IOP sensor using transparent graphene is presented. This novel wireless sensor is composed of graphene as a capacitor in series with a copper...
Miniature wireless sensors with long lifetimes enable new applications for medical diagnosis, infrastructure monitoring, military surveillance, and environmental sensing among many other applications in a growing field. Sensor miniaturization leads to decreased on-sensor energy capacity, and lifetime requirements further constrain the sensor's power budget. To enable millimeter-scale wireless sensors...
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