Surface enhanced infrared absorption (SEIRA) spectroscopy using gold nanoparticles on As2S3 glass
Type | Article | ||||||||||||
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Date | 2012-12 | ||||||||||||
Language | English | ||||||||||||
Author(s) | Verger F.1, 2, Pain T.1, Nazabal V.1, Boussard-Pledel C.1, Bureau Bruno1, Colas Florent2, Rinnert Emmanuel2, Boukerma Kada2, Compere Chantal2, Guilloux-Viry M.3, Deputier S.3, Perrin A.3, Guin J. P.4 | ||||||||||||
Affiliation(s) | 1 : Univ Rennes 1, UMR CNRS Sci Chim Rennes 6226, Equipe Verres & Ceram, F-35042 Rennes, France. 2 : IFREMER, Ctr Brest, Serv Interfaces & Capteurs, Dept Rech & Dev Technol, F-29280 Plouzane, France. 3 : Univ Rennes 1, UMR CNRS Sci Chim Rennes 6226, Equipe Chim Solide & Mate, F-35042 Rennes, France. 4 : Univ Rennes 1, LARMAUR, F-35042 Rennes, France. |
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Meeting | 25th Eurosensors Conference, Athens, GREECE, SEP 04-07, 2011 | ||||||||||||
Source | Sensors And Actuators B-chemical (0925-4005) (Elsevier Science Sa), 2012-12 , Vol. 175 , P. 142-148 | ||||||||||||
DOI | 10.1016/j.snb.2012.01.038 | ||||||||||||
WOS© Times Cited | 29 | ||||||||||||
Keyword(s) | Chalcogenide glass, Sputtering, Gold nanoparticles, 4-Nitrothiophenol, SEIRA, Surface enhanced infrared absorption | ||||||||||||
Abstract | The development of infrared sensing platform requires adapted materials. In this work, we used sputtered gold nanoparticles on a chalcogenide glass to demonstrate that these infrared materials can be used as substrate for surface enhanced infrared absorption (SEIRA) spectroscopy. The sputtering parameters were optimized to get the highest possible enhancement. To assess it, a self-assembled monolayer of 4-nitrothiophenol was used. These preliminary results are promising and pave the way for various configurations of waveguide for integrated optical components. (C) 2012 Elsevier B.V. All rights reserved. | ||||||||||||
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