2021 BRN Discussion, page-18881

Looks like this is an Australian invention:

Paul Dastoor is a Scientific Board Member of GBS.






An organic thin film transistor based sensor device, the device includingi) a gate electrode;(ii) a dielectric layer;(iii) a semiconducting layer including at least one organic compound;(iv) a source electrode;(v) a drain electrode;(vi) a substrate; and(vii) an enzyme located in, or forming part of any one of (i)-(vi),wherein the device has top gate bottom contact configuration such that the gate electrode is disposed above the dielectric layer, and the dielectric layer is disposed above the semiconducting layer, and wherein the gate electrode comprises a porous matrix comprising a sulfonated tetrafluoroethylene-based fluoropolymer-copolymer.