Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Grégory Barbillon"'
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12882 (2023)
Generic, analytical equations are suggested for the localized plasmon excited in a narrow gap formed between a metal/dielectric cylinder and a metal surface. The local distribution of the electric field was found by employing the quasi-static approxi
Externí odkaz:
https://doaj.org/article/62e0e8d538a04761858d961d23d8d525
Publikováno v:
Nanomaterials, Vol 13, Iss 17, p 2417 (2023)
Water scarcity is a world issue, and a solution to address it is the use of treated wastewater. Indeed, in these wastewaters, pollutants such as pharmaceuticals, pesticides, herbicides, and heavy ions can be present at high concentrations. Thus, seve
Externí odkaz:
https://doaj.org/article/b0ad47f8c6ba431d966578bf2de5c05a
Autor:
Grégory Barbillon
Publikováno v:
Micromachines, Vol 14, Iss 5, p 1000 (2023)
The journal Micromachines retracts article [...]
Externí odkaz:
https://doaj.org/article/83963308c75740209a924efd8410399d
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4157 (2022)
Herein, we investigate the chemical sensing by surface-enhanced Raman scattering regarding two templates of gold nanocolumns (vertical and tilted) manufactured by glancing angle deposition with magnetron sputtering. We selected this fabrication techn
Externí odkaz:
https://doaj.org/article/03f2a4ca439149458ce921042ff0f1b5
Autor:
Grégory Barbillon
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 18, p 10592 (2022)
Metasurfaces can enable the confinement of electromagnetic fields on huge surfaces and zones, and they can thus be applied to biochemical sensing by using surface-enhanced Raman scattering (SERS) and surface-enhanced infrared absorption (SEIRA). Inde
Externí odkaz:
https://doaj.org/article/a537faf06ed744a8838e9cfdf35c319e
Autor:
Grégory Barbillon
Publikováno v:
Photonics, Vol 9, Iss 8, p 562 (2022)
In this work, we present a study on the sensing of chemical molecules with Au nanoparticles coated ZnO film by employing the photo-induced enhanced Raman scattering (PIERS) coupled to the surface-enhanced Raman scattering (SERS). Moreover, the intere
Externí odkaz:
https://doaj.org/article/58af1191cf334744b570c8594a3e99c1
Autor:
Grégory Barbillon
Publikováno v:
Photonics, Vol 9, Iss 2, p 112 (2022)
Nanoplasmonics is a research topic that takes advantage of the light coupling to electrons in metals, and can break the diffraction limit for light confinement into subwavelength zones allowing strong field enhancements [...]
Externí odkaz:
https://doaj.org/article/ed374a0829d74bb2bf785715145806b4
Autor:
Grégory Barbillon
Publikováno v:
Materials, Vol 14, Iss 16, p 4423 (2021)
Surface-enhanced Raman spectroscopy (SERS) is commonly employed as an analysis or detection tool of biological and chemical molecules. Recently, an alternative section of the SERS field has appeared, called photo-induced enhanced Raman spectroscopy (
Externí odkaz:
https://doaj.org/article/33a6c4d28fe94a14bba263ce9ea9ef77
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2174 (2021)
In this paper, we are relating a significant improvement of the SERS effect achieved with assembled Au/ZnO nano-urchins. This improvement is realized thanks to an excellent capacity of adsorption (denoted K) for thiram molecules on these plasmonic na
Externí odkaz:
https://doaj.org/article/0749841c0d384eaf8940a81bcd781b5d
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1521 (2021)
Maximizing the surface-enhanced Raman scattering (SERS) is a significant effort focused on the substrate design. In this paper, we are reporting on an important enhancement in the SERS signal that has been reached with a hybrid asymmetric dimer array
Externí odkaz:
https://doaj.org/article/657eed0fd25e49c9ab9db0caf88a1421