Differential sensor measurement methods and structures

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United States of America

PATENT NO 12222350
SERIAL NO

15242755

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Abstract

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Systems and methods for detection of biological agents are generally described. Certain embodiments relate to circuits comprising a first semiconductor nanosensor and a second semiconductor nanosensor in electrical communication with the first semiconductor nanosensor. The circuit can be configured to output a differential electrical property between the first semiconductor nanosensor and the second semiconductor nanosensor when exposed to a sample comprising an analyte. In certain instances, the first semiconductor nanosensor is functionalized with a detector species, and the second semiconductor nanosensor is not functionalized with the detector species. In some cases, the first semiconductor nanosensor is functionalized with a detector species, and the second semiconductor nanosensor is associated with a gate.

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Patent Owner(s)

Patent OwnerAddress
FEMTODX9901 DURANT DRIVE E BEVERLY HILLS CA 90212

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erramilli, Shyamsunder Quincy, US 25 300
Mohanty, Pritiraj Beverly Hills, US 65 765

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