Onset of Intense Surface Enhanced Raman Scattering and Aggregation in the Au@Ag System

Onset of Intense Surface Enhanced Raman Scattering and Aggregation in the Au@Ag System

Gold core/silver shell (Au@Ag) nanoparticles of ~37 ± 5 nm diameter generate intense SERS (λEX=785 nm) responses in solution when they interact with the SERS labels rhodamine 6G (R6G), 4-mercaptopyridine (MPY), and 4-mercaptobenzoic acid (MBA). Herein the relationship between SERS intensity, aggrega...

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Bibliographic Details
Main Authors: Priya Bhatia, Joseph Consiglio, John Diniz, Jia E. Lu, Christopher Hoff, Shelby Ritz-Schubert, Roger H. Terrill
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:Journal of Spectroscopy
Online Access:http://dx.doi.org/10.1155/2015/676748
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