Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection

We report on the use of soft UV nanoimprint lithography (UV-NIL) for the development of reproducible, millimeter-sized, and sensitive substrates for SERS detection. The used geometry for plasmonic nanostructures is the cylinder. Gold nanocylinders (GNCs) showed to be very sensitive and specific sens...

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Autores principales: Cottat, Maximilien, Lidgi-Guigui, Nathalie, Tijunelyte, Inga, Barbillon, Grégory, Hamouda, Frédéric, Gogol, Philippe, Aassime, Abdelhanin, Lourtioz, Jean-Michel, Bartenlian, Bernard, de la Chapelle, Marc Lamy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2014
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4494019/
https://www.ncbi.nlm.nih.gov/pubmed/26089008
http://dx.doi.org/10.1186/1556-276X-9-623
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author Cottat, Maximilien
Lidgi-Guigui, Nathalie
Tijunelyte, Inga
Barbillon, Grégory
Hamouda, Frédéric
Gogol, Philippe
Aassime, Abdelhanin
Lourtioz, Jean-Michel
Bartenlian, Bernard
de la Chapelle, Marc Lamy
author_facet Cottat, Maximilien
Lidgi-Guigui, Nathalie
Tijunelyte, Inga
Barbillon, Grégory
Hamouda, Frédéric
Gogol, Philippe
Aassime, Abdelhanin
Lourtioz, Jean-Michel
Bartenlian, Bernard
de la Chapelle, Marc Lamy
author_sort Cottat, Maximilien
collection PubMed
description We report on the use of soft UV nanoimprint lithography (UV-NIL) for the development of reproducible, millimeter-sized, and sensitive substrates for SERS detection. The used geometry for plasmonic nanostructures is the cylinder. Gold nanocylinders (GNCs) showed to be very sensitive and specific sensing surfaces. Indeed, we demonstrated that less than 4 ×10(6) avidin molecules were detected and contributed to the surface-enhanced Raman scattering (SERS) signal. Thus, the soft UV-NIL technique allows to obtain quickly very sensitive substrates for SERS biosensing on surfaces of 1 mm (2).
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spelling pubmed-44940192015-07-15 Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection Cottat, Maximilien Lidgi-Guigui, Nathalie Tijunelyte, Inga Barbillon, Grégory Hamouda, Frédéric Gogol, Philippe Aassime, Abdelhanin Lourtioz, Jean-Michel Bartenlian, Bernard de la Chapelle, Marc Lamy Nanoscale Res Lett Nano Express We report on the use of soft UV nanoimprint lithography (UV-NIL) for the development of reproducible, millimeter-sized, and sensitive substrates for SERS detection. The used geometry for plasmonic nanostructures is the cylinder. Gold nanocylinders (GNCs) showed to be very sensitive and specific sensing surfaces. Indeed, we demonstrated that less than 4 ×10(6) avidin molecules were detected and contributed to the surface-enhanced Raman scattering (SERS) signal. Thus, the soft UV-NIL technique allows to obtain quickly very sensitive substrates for SERS biosensing on surfaces of 1 mm (2). Springer US 2014-11-21 /pmc/articles/PMC4494019/ /pubmed/26089008 http://dx.doi.org/10.1186/1556-276X-9-623 Text en © Cottat et al.; licensee Springer. 2014 This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
spellingShingle Nano Express
Cottat, Maximilien
Lidgi-Guigui, Nathalie
Tijunelyte, Inga
Barbillon, Grégory
Hamouda, Frédéric
Gogol, Philippe
Aassime, Abdelhanin
Lourtioz, Jean-Michel
Bartenlian, Bernard
de la Chapelle, Marc Lamy
Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title_full Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title_fullStr Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title_full_unstemmed Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title_short Soft UV nanoimprint lithography-designed highly sensitive substrates for SERS detection
title_sort soft uv nanoimprint lithography-designed highly sensitive substrates for sers detection
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4494019/
https://www.ncbi.nlm.nih.gov/pubmed/26089008
http://dx.doi.org/10.1186/1556-276X-9-623
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