| 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 |
|
Ravaine, Serge
University of Bordeaux
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Investigation of the photochromism of WO3, TiO2, and composite WO3-TiO2 nanoparticlescitations
- 2021Versatile template-directed synthesis of gold nanocages with a predefined number of windowscitations
- 2020Electrodeposited Negative Index Metamaterials with Visible and Near Infrared Responsecitations
- 2018Nanostructured gold films exhibiting almost complete absorption of light at visible wavelengthscitations
- 2015Morphological Design of Gold Nanopillar Arrays and Their Optical Propertiescitations
- 2015Charge detection Mass spectrometry for the characterization of Mass and surface area of composite nanoparticlescitations
- 2015Molecularly imprinted hydrogels from colloidal crystals for the detection of progesteronecitations
- 2012Engineering of Complex Macroporous Materials Through Controlled Electrodeposition in Colloidal Superstructurescitations
- 2012Spheres Growing on a Sphere: A Model to Predict the Morphology Yields of Colloidal Molecules Obtained through a Heterogeneous Nucleation Routecitations
- 2011Photonic crystal pH sensor containing a planar defect for fast and enhanced responsecitations
- 2011Photonic crystal pH sensor containing a planar defect for fast and enhanced responsecitations
- 2011Introduction of a planar defect in a molecularly imprinted photonic crystal sensor for the detection of bisphenol Acitations
- 2011Inhibition and exaltation of emission in layer-controlled colloidal photonic architecturescitations
- 2011Design of Catalytically Active Cylindrical and Macroporous Gold Microelectrodescitations
- 2010CoFe2O4-TiO2 and CoFe2O4-ZnO Thin Film Nanostructures Elaborated from Colloidal Chemistry and Atomic Layer Depositioncitations
- 2010Fine tuning of emission through the engineering of colloidal crystalscitations
- 2009Effects of the Position of a Chemically or Size-Induced Planar Defect on the Optical Properties of Colloidal Crystalscitations
- 2009Building planar defects into colloidal crystals using particles of different chemical naturecitations
- 2007Designing organic/inorganic colloids by heterophase polymerizationcitations
- 2006Nucleation of Polystyrene Latex Particles in the Presence of γ-Methacryloxypropyltrimethoxysilane: Functionalized Silica Particlescitations
- 2006Colloidal Crystals as Templates for Macroporous Carbon Electrodes of Controlled Thicknesscitations
- 2004Synthesis of daisy-shaped and multipod-like silica/polystyrene nanocompositescitations
Places of action
| Organizations | Location | People |
|---|
article
Morphological Design of Gold Nanopillar Arrays and Their Optical Properties
Abstract
The fabrication of large areas of gold nanopillar arrays by combining nanosphere lithography and electrodeposition of metals is demonstrated here for the first time. Both the morphology and the surface density of the nanopillars can be finely tuned by controlling the size of the colloidal beads used in the template, the sintering time of the template and the electrodeposition time of metals. The colloidal templates are removed after electrodeposition, and the nanopillar arrays can be transferred onto a transparent polydimethylsiloxane substrate and optically characterized. Our focus here is on the ease and versatility of this technique to prepare large two-dimensional arrays of plasmonic gold nanopillars and their resulting optical properties. By making use of finite difference time domain numerical simulations, the excitation of localized surface plasmon resonances of the individual nanopillar with a strong dipolar character is observed, which is characteristic of such uncoupled metallic nanostructures. Experimental optical measurements are also in good agreement with the simulations, confirming the successful engineering of the nanostructures.