Photo-activated field effect transistor for bioanalyte...

Details Photo-activated field effect transistor for bioanalyte... Photo-activated field effect transistor for bioanalyte...

2011-04-12

2011-04-12

Lam, Ann Y (Department: 1641)

Chemistry: molecular biology and microbiology

Apparatus

Including measuring or testing

Reexamination Certificate

active

07923240

ABSTRACT:
The application relates to a device and method for performing analyte detection, especially biomolecule detection. The device and method combine photo-induced charge separation in label materials and field effect transistors as sensors, resulting in more sensitive, specific and/or selective detections of biomolecules in multiplex assays, such as immunoassays and DNA microarray assays. The embodiments of the invention also encompass a device and method that comprise an array of electrical sensors, such as field effect transistors, and binding complexes for simultaneous multiplex detection of analytes.

REFERENCES:
patent: 5106751 (1992-04-01), Newman
patent: 6180415 (2001-01-01), Schultz et al.
patent: 6235535 (2001-05-01), Keinanen et al.
patent: 2002/0016008 (2002-02-01), Lockhart et al.
patent: 2006/0197118 (2006-09-01), Migliorato et al.
patent: 2009/0321261 (2009-12-01), Vlahovic et al.

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