Engineering DNA binding sites to assemble and tune plasmonic nanostructures

Alasdair W. Clark; David G. Thompson; Duncan Graham; Jonathan M. Cooper

doi:10.1002/adma.201400510

Engineering DNA binding sites to assemble and tune plasmonic nanostructures

Alasdair W. Clark, David G. Thompson, Duncan Graham, Jonathan M. Cooper

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

34 Downloads (Pure)

Abstract

Single DNA-nanoparticle binding is used to couple the plasmonic fields of nanophotonic bowtie dimers. The binding event is engineered to tune the resonance peak of the bowtie to correspond with a 633 nm laser. Surface enhanced Raman spectroscopy is performed on an individual bowtie, showing that a single DNA-nanoparticle binding event can be recorded.

Original language	English
Pages (from-to)	4286-4292
Number of pages	7
Journal	Advanced Materials
Volume	26
Issue number	25
Early online date	31 Mar 2014
DOIs	https://doi.org/10.1002/adma.201400510
Publication status	Published - 2 Jul 2014

Keywords

biosensor
DNA
molecular assembly
plasmonics
surface enhanced raman spectroscopy

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10.1002/adma.201400510

Clark-etal-AM-2014-Engineering-DNA-binding-sitesAccepted author manuscript, 20.5 MB

Duncan Graham
- duncan.grahamstrath.acuk
- Pure And Applied Chemistry - Professor
Person: Academic

Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging
Graham, D.
Royal Society
1/11/10 → 31/10/15
Project: Research

Cite this

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title = "Engineering DNA binding sites to assemble and tune plasmonic nanostructures",

abstract = "Single DNA-nanoparticle binding is used to couple the plasmonic fields of nanophotonic bowtie dimers. The binding event is engineered to tune the resonance peak of the bowtie to correspond with a 633 nm laser. Surface enhanced Raman spectroscopy is performed on an individual bowtie, showing that a single DNA-nanoparticle binding event can be recorded. ",

keywords = "biosensor, DNA, molecular assembly, plasmonics, surface enhanced raman spectroscopy",

author = "Clark, {Alasdair W.} and Thompson, {David G.} and Duncan Graham and Cooper, {Jonathan M.}",

year = "2014",

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AU - Clark, Alasdair W.

AU - Thompson, David G.

AU - Graham, Duncan

AU - Cooper, Jonathan M.

PY - 2014/7/2

Y1 - 2014/7/2

N2 - Single DNA-nanoparticle binding is used to couple the plasmonic fields of nanophotonic bowtie dimers. The binding event is engineered to tune the resonance peak of the bowtie to correspond with a 633 nm laser. Surface enhanced Raman spectroscopy is performed on an individual bowtie, showing that a single DNA-nanoparticle binding event can be recorded.

AB - Single DNA-nanoparticle binding is used to couple the plasmonic fields of nanophotonic bowtie dimers. The binding event is engineered to tune the resonance peak of the bowtie to correspond with a 633 nm laser. Surface enhanced Raman spectroscopy is performed on an individual bowtie, showing that a single DNA-nanoparticle binding event can be recorded.

KW - biosensor

KW - DNA

KW - molecular assembly

KW - plasmonics

KW - surface enhanced raman spectroscopy

U2 - 10.1002/adma.201400510

DO - 10.1002/adma.201400510

M3 - Article

AN - SCOPUS:84903648377

SN - 1521-4095

VL - 26

SP - 4286

EP - 4292

JO - Advanced Materials

JF - Advanced Materials

IS - 25

ER -

Engineering DNA binding sites to assemble and tune plasmonic nanostructures

Abstract

Keywords

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Profiles

Duncan Graham

Projects

Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging

Cite this