A single-pixel wireless contact lens display

A contact lens with embedded sensor for monitoring tear glucose level

(2011) Huanfen Yao et al.   BIOSENSORS & BIOELECTRONICS

Possibilities for continuous glucose monitoring by a functional contact lens

(2010) Ilkka Lahdesmaki et al.   IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE

A Fully Integrated RF-Powered Contact Lens With a Single Element Display

(2010) Jagdish Pandey et al.   IEEE Transactions on Biomedical Circuits and Systems

Soft contact lens biosensor for in situ monitoring of tear glucose as non-invasive blood sugar assessment

(2010) Ming Xing Chu et al.   TALANTA

A RF to DC Voltage Conversion Model for Multi-Stage Rectifiers in UHF RFID Transponders

(2009) Raymond E. Barnett et al.   IEEE JOURNAL OF SOLID-STATE CIRCUITS

For your eye only

(2009) B.A. Parviz   IEEE SPECTRUM

Wireless contact lens sensor for intraocular pressure monitoring: assessment on enucleated pig eyes

(2008) Matteo Leonardi et al.   ACTA OPHTHALMOLOGICA