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A nanoporous optofluidic SERS microsystem for sensitive and repeatable on-site detection of melamine

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2 Author(s)
Yazdi, S.H. ; Fischell Dept. of Bioeng., Univ. of Maryland, College Park, MD, USA ; White, I.M.

We report a surface-enhanced Raman spectroscopy device with on-chip mixing, integrated fiber optics, and nanofluidic concentration of Ag nanoclusters and adsorbed analytes. The device's detection limit is 100X better than open-channel microfluidics.

Published in:

Lasers and Electro-Optics (CLEO), 2012 Conference on

Date of Conference:

6-11 May 2012