A portable potentiometric electronic tongue leveraging smartphone and cloud platforms

  title={A portable potentiometric electronic tongue leveraging smartphone and cloud platforms},
  author={Patrick W. Ruch and Rui Hu and Luca Capua and Yuksel Temiz and Stephan Paredes and Antonio Lopez Marin and Jorge Barroso Carmona and Aaron Cox and Eiji Nakamura and Keiji Matsumoto},
  journal={2019 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)},
  • P. Ruch, Rui Hu, +7 authors Keiji Matsumoto
  • Published 1 May 2019
  • Computer Science
  • 2019 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)
Electronic tongues based on potentiometry offer the prospect of rapid and continuous chemical fingerprinting for portable and remote systems. The present contribution presents a technology platform including a miniaturized electronic tongue based on electropolymerized ion-sensitive films, microcontroller-based data acquisition, a smartphone interface and cloud computing back-end for data storage and deployment of machine learning models. The sensor array records a series of differential… Expand
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