Quantitative detection of dye labelled DNA using surface enhanced resonance Raman scattering (SERRS) from silver nanoparticles

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Abstract

The detection of dye labelled DNA by surface enhanced resonance Raman scattering (SERRS) is reported. The dye labels used are commercially available and have not previously been used as SERRS dyes. Detection limits using two excitation frequencies were determined for each label. This expands the range of labels which can be used for surface enhanced resonance Raman scattering with silver nanoparticles.
Original languageEnglish
Pages (from-to)667-671
Number of pages4
JournalTalanta
Volume67
Issue number3
DOIs
Publication statusPublished - 15 Sep 2005

Keywords

  • silver nanoparticles
  • SERRS
  • oligonucleotides

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