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(vary time, physiological state, disease, ...)

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Presentation on theme: "(vary time, physiological state, disease, ...)"— Presentation transcript:

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2 (vary time, physiological state, disease, ...)
Detection Quantity 1 2 3 Protein ... Gene Repeat (vary time, physiological state, disease, ...) Information Cells Extraction DNA and proteins * Chemical Processing Label and amplification Biological Engineering

3 Silicon Biology Challenges Signal transduction
Extraction DNA and proteins Cells Silicon Biology Challenges Signal transduction Solid – liquid interface ... Quantity Gene Quantity 1 2 3 Protein

4 Electronic detection of DNA hybridization
DNA probe sequence Am DNA probe sequence A DNA target sequence cA surface potential active surface depletion region DNA hybridization Silicon Glass *Fabricated by Emily Cooper at MIT’s MTL *Assay developed by Dr. Juergen Fritz

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