Field effect transistor for measuring biocomponents

Details Field effect transistor for measuring biocomponents Field effect transistor for measuring biocomponents

2005-03-01

2008-12-30

Mandala, Victor A (Department: 2826)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

C257S414000, C257S428000, C257SE31001, C438S048000, C438S049000

Reexamination Certificate

active

07470962

ABSTRACT:
The invention relates to a device for measuring living cells or similar biocomponents comprising a field effect transistor which is provided with a source, a drain and a channel area placed on a substrate. Said channel area connects said source and drain and is provided with a gate-electrode mounted thereon. The gate electrode has at least two laterally disposed parallel electrode areas which are perpendicular to a direction in which the channel area connects the source to the drain in such a way that they are distant and electrically insulated from each other.

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