Glucose Detection Based on Low-Cost Electrical Impedance Spectroscopy (EIS) Using Genetic Algorithm

  title={Glucose Detection Based on Low-Cost Electrical Impedance Spectroscopy (EIS) Using Genetic Algorithm},
  author={C. Guerra and Sebastian Davey Faruk and Paulo Cesar Calvo},
  journal={2018 IEEE ANDESCON},
The aim of this work is detecting glucose concentration based on low-cost electrical impedance spectroscopy (EIS) that works in a frequency range until 65 KHz through sine waves generated by a direct digital synthesizer (DDS). This system uses a pass band filter to reduce offset before a voltage to current converter which drives frequencies toward an electrode. This EIS employs a microcontroller capable of making simultaneous sampling to measure phase shift between two voltage signals. Three… Expand


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