Laser induced SERS switching using plasmonic heating of PNIPAM coated HGNs

H. Kearns; N. C. Shand; K. Faulds; D. Graham

doi:10.1039/c5cc01429h

Laser induced SERS switching using plasmonic heating of PNIPAM coated HGNs

H. Kearns, N. C. Shand, K. Faulds, D. Graham

Pure And Applied Chemistry

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

5 Citations (Scopus)

46 Downloads (Pure)

Abstract

This is the first report of SERS switching ‘on and off’ using laser induced plasmonic heating of poly(N-isopropylacrylamide) (PNIPAM) coated hollow gold nanoshells (HGNs). The degree of Raman enhancement for these thermosensitive SERS nanotags was controlled by plasmonic tuning of the properties of the HGNs.

Original language	English
Pages (from-to)	8138-8141
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	38
Early online date	10 Apr 2015
DOIs	https://doi.org/10.1039/c5cc01429h
Publication status	Published - 11 May 2015

Keywords

plasmonic heating
SERS
plasmonic tuning

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10.1039/c5cc01429h

Kearns-etal-CC-2015-Laser-induced-SERS-switching-using-plasmonic-heatingAccepted author manuscript, 767 KB

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2 Finished

EPSRC DOCTORAL TRAINING GRANT | May, Hayleigh
Graham, D., Faulds, K. & May, H.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/11 → 10/03/16
Project: Research Studentship - Internally Allocated
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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abstract = "This is the first report of SERS switching {\textquoteleft}on and off{\textquoteright} using laser induced plasmonic heating of poly(N-isopropylacrylamide) (PNIPAM) coated hollow gold nanoshells (HGNs). The degree of Raman enhancement for these thermosensitive SERS nanotags was controlled by plasmonic tuning of the properties of the HGNs.",

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AB - This is the first report of SERS switching ‘on and off’ using laser induced plasmonic heating of poly(N-isopropylacrylamide) (PNIPAM) coated hollow gold nanoshells (HGNs). The degree of Raman enhancement for these thermosensitive SERS nanotags was controlled by plasmonic tuning of the properties of the HGNs.

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Laser induced SERS switching using plasmonic heating of PNIPAM coated HGNs

Abstract

Keywords

Access to Document

EPSRC DOCTORAL TRAINING GRANT | May, Hayleigh

Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging

Cite this