Research Output
Flexible Potentiostat Readout Circuit Patch for Electrochemical and Biosensor Applications
  This paper presents a miniaturized potentiostat readout circuit patch developed for electrochemical or biosensors. The presented patch has been fabricated on a flexible polyimide substrate using off-the-shelf electronics. In contrast to the traditional bulky equipment for electrochemical analysis, the presented patch is conformable and portable. As a proof of concept, the system has been used for pH measurements in buffer solution (6- 8 pH values) with a printed thick film potentiometric pH sensor having platinum counter electrode. The obtained results are in line with a commercially available potentiostat that has been used for benchmarking.

  • Date:

    30 October 2020

  • Publication Status:

    Published

  • Publisher

    IEEE

  • DOI:

    10.1109/fleps49123.2020.9239515

  • Cross Ref:

    10.1109/fleps49123.2020.9239515

  • Funders:

    European Commission

Citation

Escobedo, P., Manjakkal, L., Ntagios, M., & Dahiya, R. (2020). Flexible Potentiostat Readout Circuit Patch for Electrochemical and Biosensor Applications. In 2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS). https://doi.org/10.1109/fleps49123.2020.9239515

Authors

Keywords

Biosensor, Potentiostat, Electrochemical Sensor, Amperometry, Flexible electronics, Flexible Printed Circuit Board

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