Nonamperometric CMOS sensing of intestinal action potentials


Journal Article

© 14CBMS. A CMOS floating-gate, non-amperometric electrochemical sensor, which overcomes the invasiveness of patch-clamp and bias-setting of Ion Sensitive FET (ISFET), is proposed to detect enteric nerve system (ENS) action potentials (AP) by model-based match filtering. With the cellular HodgkinHuxley (HH) models of S-type and AH-type neurons, we robustly capture AP from freshly harvested mouse intestinal tissues.

Duke Authors

Cited Authors

  • Cao, Y; Rakhilin, N; Shen, X; Kan, EC

Published Date

  • January 1, 2014

Published In

  • 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Microtas 2014

Start / End Page

  • 2064 - 2066

Citation Source

  • Scopus