Hybrid plasmonic metasurface as enhanced Raman hot-spots for pesticide detection at ultralow concentrations.
Chem Commun (Camb)
; 59(55): 8536-8539, 2023 Jul 06.
Article
em En
| MEDLINE
| ID: mdl-37338175
A surface-enhanced Raman scattering (SERS) active metasurface composed of metallic nanohole arrays and metallic nanoparticles is developed. The metasurface can operate in aqueous environments, achieves an enhancement factor of 1.83 × 109 for Rhodamine 6G, and enables the detection of malachite green at a concentation of 0.46 ppb.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article