G - Physics
01
R
G01R 33/02 (2006.01) G01N 27/00 (2006.01) G01N 27/02 (2006.01) G01N 27/447 (2006.01) G01R 29/08 (2006.01) G01R 29/12 (2006.01)
Patent
CA 2511898
A detection apparatus for detecting the presence of a sample, the detection apparatus comprising a chamber, ports for introducing a sample within the chamber, an actuation unit for establishing a controllable electromagnetic field in the chamber; and a sensing unit for sensing changes in the electromagnetic field due to the presence of the sample within the chamber. The sensing unit comprises a sensor device comprising a source and a drain embedded in a FET a gate for the FET, in which the gate is formed of a material whose conductivity is related to the electromagnetic field established in a nonconductive medium in contact with the gate.
Badawy Wael
Ghallab Yehya
Cetech Solutions Inc.
Lambert Anthony R.
LandOfFree
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