Enhancing the SERS properties of nanoworms by matrix formation

Hai-nan Xie; Iain A. Larmour; W. Ewen Smith; Karen Faulds; Duncan Graham

doi:10.1039/c2an35044k

Enhancing the SERS properties of nanoworms by matrix formation

Hai-nan Xie, Iain A. Larmour, W. Ewen Smith, Karen Faulds, Duncan Graham

Pure And Applied Chemistry

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

4 Citations (Scopus)

Abstract

A highly SERS-active substrate was fabricated by trapping gold "nanoworms" on commercially available filter membranes providing significant enhancement of the Raman signal as a result of the remarkable electromagnetic couplings induced by the dense packing. The resultant substrate provides a simple and cost-effective porous SERS surface for use and quantitative analytical procedures.

Original language	English
Pages (from-to)	2297-2299
Number of pages	3
Journal	Analyst
Volume	137
Issue number	10
DOIs	https://doi.org/10.1039/c2an35044k
Publication status	Published - 2012

Keywords

SERS
nanoworm
Raman signal

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10.1039/c2an35044k

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2 Finished

Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging
Graham, D.
Royal Society
1/11/10 → 31/10/15
Project: Research
Single or few molecules detection by combined enhanced spectroscopes (SMD) (FP7 NMP)
Graham, D. & Faulds, K.
European Commission - FP7 - Cooperation only
1/07/09 → 30/06/12
Project: Research

Cite this

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title = "Enhancing the SERS properties of nanoworms by matrix formation",

abstract = "A highly SERS-active substrate was fabricated by trapping gold {"}nanoworms{"} on commercially available filter membranes providing significant enhancement of the Raman signal as a result of the remarkable electromagnetic couplings induced by the dense packing. The resultant substrate provides a simple and cost-effective porous SERS surface for use and quantitative analytical procedures.",

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AU - Larmour, Iain A.

AU - Smith, W. Ewen

AU - Faulds, Karen

AU - Graham, Duncan

PY - 2012

Y1 - 2012

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AB - A highly SERS-active substrate was fabricated by trapping gold "nanoworms" on commercially available filter membranes providing significant enhancement of the Raman signal as a result of the remarkable electromagnetic couplings induced by the dense packing. The resultant substrate provides a simple and cost-effective porous SERS surface for use and quantitative analytical procedures.

KW - SERS

KW - nanoworm

KW - Raman signal

U2 - 10.1039/c2an35044k

DO - 10.1039/c2an35044k

M3 - Article

VL - 137

SP - 2297

EP - 2299

JO - Analyst

JF - Analyst

SN - 0003-2654

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Enhancing the SERS properties of nanoworms by matrix formation

Abstract

Keywords

Access to Document

Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging

Single or few molecules detection by combined enhanced spectroscopes (SMD) (FP7 NMP)

Cite this