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Improved Sensitivity of Surface-Enhanced Raman Scattering with Gold Nanoparticles-Insulator-Metal Sandwich Layers on Flat Sapphire Substrate

Surface-enhanced Raman scattering (SERS) as a high sensitivity analytical method for molecule detection has attracted much attention in recent research. In this work, we demonstrated an improved SERS substrate, which has the gold nanoparticles randomly distributed on a SiO(2) interception layer over...

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Detalles Bibliográficos
Autores principales:	Li, Wenbing, Tong, Xin, Yang, Zhuo, Zhang, Jiali, Liu, Bo, Chen, Chao Ping
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8468857/ https://www.ncbi.nlm.nih.gov/pubmed/34578732 http://dx.doi.org/10.3390/nano11092416

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