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http://dx.doi.org/10.5012/bkcs.2003.24.11.1599

New Routes to the Preparation of Silver-Doped Sol-Gel Films for a SERS Study  

Kang, Jae-Soo (Department of Chemistry Education, Kyungpook National University)
Lee, Chul-Jae (Department of Chemistry Education, Kyungpook National University)
Kim, Mak-Soon (Department of Chemistry Education, Kyungpook National University)
Lee, Mu-Sang (Department of Chemistry Education, Kyungpook National University)
Publication Information
Bulletin of the Korean Chemical Society / v.24, no.11, 2003 , pp. 1599-1604 More about this Journal
Abstract
New methods were developed to prepare silver-doped sol-gel films for surface-enhanced Raman spectroscopy (SERS) applications. First, silver ions were doped into a sol-gel matrix. The doped silver ions were reduced into corresponding silver metal particles by two reductive procedures; chemical reduction and thermal reduction. The SERS spectra of benzoic acid were used to demonstrate the SERS effect of the new substrates. The adsorption strength of benzoic acid adsorbed on differently reduced substrates was discussed. The possible adsorption form and the orientation of adsorbate were also discussed.
Keywords
Silver-doped sol-gel film; Surface-enhanced Raman spectroscopy; SERS-active substrate; Benzoic acid;
Citations & Related Records
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Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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