Contact Lens Could Monitor and Control Glucose Levels
From: Medical Design Briefs - 11/16/2016

A transparent sensor on a contact lens could enable Type 1 diabetes patients
to monitor their blood glucose levels and even control their insulin
infusions. The sensor uses a nanostructured transistor - specifically an
amorphous indium gallium oxide field effect transistor, or IGZO FET - that
can detect subtle glucose changes in physiological buffer solutions, such as
the tear fluid in eyes.

Read the entire article at:
http://www.medicaldesignbriefs.com/component/content/article/1104-mdb/features/25820

Link:
Glucose-monitoring contact lens would feature transparent sensor
http://oregonstate.edu/ua/ncs/archives/2016/nov/glucose-monitoring-contact-lens-would-feature-transparent-nanostructured-sensor