Surface-enhanced Raman scattering active substrates by liquid flame spray deposited and inkjet printed silver nanoparticles

Jarkko Saarinen; Dimitar Valtakari; Janne Haapanen; Turkka Salminen; Jyrki M. Mäkelä; Jun Uozumi

doi:10.1007/s10043-014-0051-8

Surface-enhanced Raman scattering active substrates by liquid flame spray deposited and inkjet printed silver nanoparticles

Jarkko Saarinen, Dimitar Valtakari, Janne Haapanen, Turkka Salminen, Jyrki M. Mäkelä, Jun Uozumi

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

6 Citations (Scopus)

Abstract

Surface-enhanced Raman scattering (SERS) active substrates were made via liquid flame spray deposition and inkjet printing of silver nanoparticles. Both processes are suitable for cost-effective fabrication of large-area SERS substrates. Crystal violet (CV) solutions were used as target molecules and in both samples the detection limit was approximately 10 nM. In addition, sintering temperature of the inkjet printed silver nanoparticles was found to have a large effect on the SERS activity with the higher curing temperature of 200 ℃ resulting in contamination layer on silver and cancelation of the SERS signal. This layer was characterized using an X-ray photoelectron spectroscopy (XPS).

Original language	Undefined/Unknown
Pages (from-to)	339–344
Journal	Optical Review
Volume	21
Issue number	3
DOIs	https://doi.org/10.1007/s10043-014-0051-8
Publication status	Published - 2014
MoE publication type	A1 Journal article-refereed

Keywords

Liquid Flame Spray
Inkjet printing
Nanoparticles
Surface chemistry
Nanophotonics
Surface-enhanced Raman scattering (SERS)

Access to Document

10.1007/s10043-014-0051-8

http://dx.doi.org/10.1007/s10043-014-0051-8

Cite this

@article{1890166027764d6d9d991968ad906360,

title = "Surface-enhanced Raman scattering active substrates by liquid flame spray deposited and inkjet printed silver nanoparticles",

abstract = "Surface-enhanced Raman scattering (SERS) active substrates were made via liquid flame spray deposition and inkjet printing of silver nanoparticles. Both processes are suitable for cost-effective fabrication of large-area SERS substrates. Crystal violet (CV) solutions were used as target molecules and in both samples the detection limit was approximately 10 nM. In addition, sintering temperature of the inkjet printed silver nanoparticles was found to have a large effect on the SERS activity with the higher curing temperature of 200 ℃ resulting in contamination layer on silver and cancelation of the SERS signal. This layer was characterized using an X-ray photoelectron spectroscopy (XPS).",

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AU - Saarinen, Jarkko

AU - Valtakari, Dimitar

AU - Haapanen, Janne

AU - Salminen, Turkka

AU - Mäkelä, Jyrki M.

AU - Uozumi, Jun

PY - 2014

Y1 - 2014

N2 - Surface-enhanced Raman scattering (SERS) active substrates were made via liquid flame spray deposition and inkjet printing of silver nanoparticles. Both processes are suitable for cost-effective fabrication of large-area SERS substrates. Crystal violet (CV) solutions were used as target molecules and in both samples the detection limit was approximately 10 nM. In addition, sintering temperature of the inkjet printed silver nanoparticles was found to have a large effect on the SERS activity with the higher curing temperature of 200 ℃ resulting in contamination layer on silver and cancelation of the SERS signal. This layer was characterized using an X-ray photoelectron spectroscopy (XPS).

AB - Surface-enhanced Raman scattering (SERS) active substrates were made via liquid flame spray deposition and inkjet printing of silver nanoparticles. Both processes are suitable for cost-effective fabrication of large-area SERS substrates. Crystal violet (CV) solutions were used as target molecules and in both samples the detection limit was approximately 10 nM. In addition, sintering temperature of the inkjet printed silver nanoparticles was found to have a large effect on the SERS activity with the higher curing temperature of 200 ℃ resulting in contamination layer on silver and cancelation of the SERS signal. This layer was characterized using an X-ray photoelectron spectroscopy (XPS).

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KW - Nanophotonics

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KW - Inkjet printing

KW - Nanoparticles

KW - Surface chemistry

KW - Nanophotonics

KW - Surface-enhanced Raman scattering (SERS)

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KW - Inkjet printing

KW - Nanoparticles

KW - Surface chemistry

KW - Nanophotonics

KW - Surface-enhanced Raman scattering (SERS)

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