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Simultaneous Thermal Stability and Ultrahigh Sensitivity of Heterojunction SERS Substrates

This paper reports the design of Ag-Al(2)O(3)-Ag heterojunctions based on Ag nanorods (AgNRs) and their applications as thermally stable and ultrasensitive substrates of surface-enhanced Raman scattering (SERS). Specifically, an ultrathin Al(2)O(3) capping layer of 10 nm on top of AgNRs serves to sl...

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Detalles Bibliográficos
Autores principales:	Ma, Lingwei, Wang, Jinke, Huang, Hanchen, Zhang, Zhengjun, Li, Xiaogang, Fan, Yi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6631846/ https://www.ncbi.nlm.nih.gov/pubmed/31159335 http://dx.doi.org/10.3390/nano9060830

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