Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Responsive to non-optical – non-electrical signal
Reexamination Certificate
2008-01-08
2008-01-08
Pert, Evan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Responsive to non-optical, non-electrical signal
C435S007100, C435S287200, C435S173400, C435S477000
Reexamination Certificate
active
07317216
ABSTRACT:
An electronic sensor is provided for detecting the presence of one or more targets of interest in a sample. The sensor preferably comprises a special type of field effect transistor in which conductance is enhanced by target binding to recognition elements in the active region. An array of sensors may be formed to analyze a sample for multiple targets. The sensor may be used, for example, to detect the presence of pathogens, polypeptides, nucleic acids, toxins and other biochemical and chemical agents. The sensor is useful in a wide variety of applications including medical diagnostics, agriculture, public health, environmental monitoring and biomedical research.
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Creighton Wray James
Hyra Clifford D.
Pert Evan
Tran Tan
University of Hawai'i
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