Diamond film biosensor
First Claim
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1. A diamond film biosensor comprising:
- a transducer having a semiconducting diamond film and/or undoped diamond film; and
a bioidentifier fixed to and covering at least a portion of a surface of said semiconducting diamond film and/or undoped diamond film.
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Abstract
A diamond film biosensor has a transducer that is partially or totally composed of semiconducting diamond film and/or undoped diamond film. A bioidentifier is fixed partly or entirely on the surface of said semiconducting diamond film and/or undoped diamond film. The peripheral circuits are partly or entirely composed of undoped diamond film and/or semiconducting diamond film. The diamond film biosensor can detect chemical substances and biosubstances with a high sensitivity and fast response, has a long lifetime, and is reusable.
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Citations
19 Claims
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1. A diamond film biosensor comprising:
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a transducer having a semiconducting diamond film and/or undoped diamond film; and a bioidentifier fixed to and covering at least a portion of a surface of said semiconducting diamond film and/or undoped diamond film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification