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Characterization of hotspots in a highly enhancing SERS substrate

Steven M Asiala1, Zachary D Schultz

  • 1Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46530, USA.

The Analyst
|September 28, 2011
PubMed
Summary

Researchers created a highly effective Surface-Enhanced Raman Spectroscopy (SERS) substrate using silver and gold on an aluminum oxide template. This reproducible method generates numerous "hotspots" for significantly enhanced signal detection.

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