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US 2026/0242841 A1Published application
Direct electron transfer type enzyme employing extended gate field effect transistor biosensors
AssigneesThe University of North Carolina at Chapel Hill, ARKRAY, Inc.
InventorsKoji SODE, Mika HATADA, David PROBST
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Abstract
The present disclosure relates to a biosensor comprising an enzyme electrode comprising a direct electron transfer type oxidoreductase wherein said enzyme electrode is electrically connected to a gate electrode of a field effect transistor (FET), and a method of measuring a substance using the biosensor.
Claims13
A biosensor comprising an enzyme electrode comprising a direct electron transfer type oxidoreductase wherein said enzyme electrode is electrically connected to a gate electrode of a field effect transistor (FET).
A measuring method comprising:
- bringing a sample containing a measuring target substance into contact with the biosensor as described above, and
- measuring a signal generated via a reaction between the substance and the oxidoreductase.
Dependencies are inferred from the claim text.