| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Colas, Florent
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2022Improvement of the sensitivity of chalcogenide-based infrared sensors dedicated to the in situ detection of organic molecules in aquatic environment
- 2021Toward Chalcogenide Platform Infrared Sensor Dedicated to the In Situ Detection of Aromatic Hydrocarbons in Natural Waters via an Attenuated Total Reflection Spectroscopy Studycitations
- 2018Infrared-Sensor Based on Selenide Waveguide Devoted to Water Pollution
- 2018Development of Infrared-Sensor for Detecting Water Pollution Based on Selenide Waveguide
- 2017Infrared sensor for water pollution and monitoringcitations
- 2017Theoretical study of an evanescent optical integrated sensor for multipurpose detection of gases and liquids in the Mid-Infraredcitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Comparison of adhesion layers of gold on silicate glasses for SERS detectioncitations
- 2015Comparison of adhesion layers of gold on silicate glasses for SERS detectioncitations
- 2014Maximizing the SERS signal by adjusting the arrangement of nanocylinders
- 2013RF sputtered amorphous chalcogenide thin films for surface enhanced infrared absorption spectroscopy
- 2013Chalcogenide Glasses Developed for Optical Micro-sensor Devices
- 2012Surface enhanced infrared absorption (SEIRA) spectroscopy using gold nanoparticles on As2S3 glasscitations
- 2012Optical sensor based on chalcogenide glasses for IR detection of bio-chemical entities
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2007Chalcogenide waveguide for IR optical rangecitations
- 2007Chalcogenide waveguide for IR optical rangecitations
Places of action
| Organizations | Location | People |
|---|
article
Comparison of adhesion layers of gold on silicate glasses for SERS detection
Abstract
Gold is one of the most widely used metals for building up plasmonic devices. Although slightly less efficient than silver for producing sharp resonance, its chemical properties make it one of the best choices for designing sensors. Sticking gold on a silicate glass substrate requires an adhesion layer, whose effect has to be taken into account. Traditionally, metals (Cr or Ti) or dielectric materials (TiO2 or Cr2O3 ) are deposited between the glass and the nanoparticle. Recently, indium tin oxide and (3-mercaptopropyl)trimethoxysilane (MPTMS) were used as a new adhesion layer. The aim of this work is to compare these six adhesion layers for surface- enhanced Raman scattering sensors by numerical modeling. The near-field and the far-field optical responses of gold nanocylinders on the different adhesion layers are then calculated. It is shown that MPTMS leads to the highest field enhancement, slightly larger than other dielectric materials. We attributed this effect to the lower refractive index of MPTMS compared with the others.