Wearable smart sensor systems integrated on soft contact lenses for wireless ocular diagnostics

Wearable contact lenses which can monitor physiological parameters have attracted substantial interests due to the capability of direct detection of biomarkers contained in body fluids. However, previously reported contact lens sensors can only monitor a single analyte at a time. Furthermore, such ocular contact lenses generally obstruct the field of vision of the subject. Here, we developed a multifunctional contact lens sensor that alleviates some of these limitations since it was developed on an actual ocular contact lens. It was also designed to monitor glucose within tears, as well as intraocular pressure using the resistance and capacitance of the electronic device. Furthermore, in-vivo and in-vitro…

• C
  CooperVision
• NR
  National Research Foundation

  Awards: 2016R1A2B3013592, 2016R1A5A1009926
• UN
  Ulsan National Institute of Science and Technology

  Award: 1.150090.01
• MO
  Ministry of Trade, Industry and Energy

  Awards: 2015M3A7B4050308, 10044410, 2016R1A5A1009926
• KI
  Korea Institute of Machinery and Materials

  Award: SC0970