Title of article
Raman scattering from single Ag aggregates in presence of EDTA
Author/Authors
Débarre، نويسنده , , A. and Jaffiol، نويسنده , , Greg R. and Julien، نويسنده , , C. and Tchénio، نويسنده , , P. and Mostafavi، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
244
To page
247
Abstract
We report on Surface Enhanced Raman Scattering (SERS) activity of silver colloids prepared by a radiolytic method followed by a chemical development by EthyleneDiAmineTetraAcetic (EDTA) acid. On these colloids, in presence of Rhodamine 6G and of EDTA, we have observed Single Molecule SERS spectra. We show that the spectra observed on single silver aggregates in presence of EDTA evidence a (photo)oxidative character of sites that exhibit a giant SERS enhancement.
Journal title
Chemical Physics Letters
Serial Year
2004
Journal title
Chemical Physics Letters
Record number
1783340
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