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Rapid Nanoprobe Signal Enhancement by In Situ Gold Nanoparticle Synthesis
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Exploiting Sub-threshold and above-threshold characteristics in a silver-enhanced gold nanoparticle based biochip.

Yang Liu1, Evangelyn Alocilja, Shantanu Chakrabartty

  • 1Department of Electrical and Computer Engineering, East Lansing, MI 48824, USA.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
|December 8, 2009
PubMed
Summary

This study introduces a novel biomolecular transistor using silver enhancement for sensitive detection of rabbit immunoglobulin G (IgG). The silver enhancement time reliably indicates IgG concentration, offering a simple signal amplification alternative.

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