In this note we discuss the use of ZP conductivity sensing technology for the analysis of osmolarity/osmolality of the tear film of the eye to in part understand the condition of the eye.

At ZP all our expertise is focused around biosensors and electrochemistry and so the measurement of conductivity is one of the easier tasks we are asked to do. On this page we link to technologies that we see as useful to those wishing to develop a diagnositc for eye conditions, including dry eye, based on the measurement of osmolaity.

Please see the embedded video and links below.