Sers-active silver nanoparticles in ion-exchanged glass

Ya Chen*, Janne Jaakola, Antti Säynätjoki, Ari Tervonen, Seppo Honkanen

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Abstract

We study synthesis and SERS activity of glass-embedded ion-exchanged silver nanoparticles formed by two different methods. Silver-sodium ion-exchange process with heat treatment was utilized on commercial microscope slides, while masked ion-exchange technique was performed on glass Corning 0211. The distribution of particles was studied by absorption spectroscopy and atomic force microscopy. After etching the glass surface to expose the particles, SERS performance of these particles was investigated with micro-Raman spectroscopy using Rhodamine 6G as the analyte.

Original languageEnglish
Pages (from-to)527-533
Number of pages7
JournalJournal of Nonlinear Optical Physics and Materials
Volume19
Issue number4
DOIs
Publication statusPublished - Dec 2010
MoE publication typeA1 Journal article-refereed

Keywords

  • ion-exchange
  • SERS
  • Silver nanoparticles

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