Sensors Incorporating Antibodies and Methods of Making and Using the Same
A sensor comprising an electronic circuit electrically coupled to a type II1-V semiconductor material, for example indium arsenide (InAs) and an antibody contacting the type II1-V semiconductor material. The sensor produces measurable changes in the electrical properties of the semiconductor upon antibody-antigen binding events. Electrical properties measurable by the electronic device may include resistivity, capacitance, impedance, and inductance. A method of detecting an antigen using sensors of the invention. A method of detecting a reaction of an analyte to a stimulus using sensors of the invention. Sensor arrays comprising multiple sensors of the invention.
ANGELO MICHAEL [US]; BROWN APRIL [US]; WOLTER SCOTT [US]; LAMPERT WILLIAM V [US]
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