Mixed metal nanoparticle assembly and the effect on surface enhanced raman scattering

Fiona Mckenzie, Karen Faulds, Duncan Graham

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Here we report the assembly of mixed metal nanoparticles using an oligonucleotide-templated approach. Substitution of one of the gold nanoparticle probes with an analagous silver probe to produce a hetero-metal duplex permitted surface enhanced Raman scattering of the dye label, exploiting the improved surface enhancement properties of silver nanoparticles whilst maintaining the surface chemistry benefits of gold nanoaprticles
LanguageEnglish
Pages78-80
Number of pages3
JournalNanoscale
Volume2
Issue number1
DOIs
Publication statusPublished - 2010

Fingerprint

Metal nanoparticles
Silver
Gold
Raman scattering
Nanoparticles
Oligonucleotides
Surface chemistry
Labels
Substitution reactions
Coloring Agents
Dyes
Metals

Keywords

  • nanoparticle assembly
  • nanoparticles
  • raman scattering

Cite this

@article{0ad680ad427e4a0fa3444748b28b5633,
title = "Mixed metal nanoparticle assembly and the effect on surface enhanced raman scattering",
abstract = "Here we report the assembly of mixed metal nanoparticles using an oligonucleotide-templated approach. Substitution of one of the gold nanoparticle probes with an analagous silver probe to produce a hetero-metal duplex permitted surface enhanced Raman scattering of the dye label, exploiting the improved surface enhancement properties of silver nanoparticles whilst maintaining the surface chemistry benefits of gold nanoaprticles",
keywords = "nanoparticle assembly, nanoparticles, raman scattering",
author = "Fiona Mckenzie and Karen Faulds and Duncan Graham",
year = "2010",
doi = "10.1039/B9NR00211A",
language = "English",
volume = "2",
pages = "78--80",
journal = "Nanoscale",
issn = "2040-3364",
number = "1",

}

Mixed metal nanoparticle assembly and the effect on surface enhanced raman scattering. / Mckenzie, Fiona; Faulds, Karen; Graham, Duncan.

In: Nanoscale, Vol. 2, No. 1, 2010, p. 78-80.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Mixed metal nanoparticle assembly and the effect on surface enhanced raman scattering

AU - Mckenzie, Fiona

AU - Faulds, Karen

AU - Graham, Duncan

PY - 2010

Y1 - 2010

N2 - Here we report the assembly of mixed metal nanoparticles using an oligonucleotide-templated approach. Substitution of one of the gold nanoparticle probes with an analagous silver probe to produce a hetero-metal duplex permitted surface enhanced Raman scattering of the dye label, exploiting the improved surface enhancement properties of silver nanoparticles whilst maintaining the surface chemistry benefits of gold nanoaprticles

AB - Here we report the assembly of mixed metal nanoparticles using an oligonucleotide-templated approach. Substitution of one of the gold nanoparticle probes with an analagous silver probe to produce a hetero-metal duplex permitted surface enhanced Raman scattering of the dye label, exploiting the improved surface enhancement properties of silver nanoparticles whilst maintaining the surface chemistry benefits of gold nanoaprticles

KW - nanoparticle assembly

KW - nanoparticles

KW - raman scattering

UR - http://www.scopus.com/inward/record.url?scp=77957904026&partnerID=8YFLogxK

U2 - 10.1039/B9NR00211A

DO - 10.1039/B9NR00211A

M3 - Article

VL - 2

SP - 78

EP - 80

JO - Nanoscale

T2 - Nanoscale

JF - Nanoscale

SN - 2040-3364

IS - 1

ER -