I want to make a biosensor of for glucose measurement. The aim is to develop a method for blood glucose measurement by measuring the impedance of glucose solution of various concentration. Suggest how can I measure impedance of a glucose solution and study variation of impedance with the concetration

rickharris4 years ago
Do you mean impedance or resistance?

Impedance =essentially resistance to achieve

You need to experiment to see what sort of range your getting.

I would expect you will need to amplify the signal any way using an open amp . But the sensor needs to be little other than 2probes