Controlling Atomic-Scale Restructuring and Cleaning of Gold Nanogap Multilayers for Surface-Enhanced Raman Scattering Sensing

[Image: see text] We demonstrate the reliable creation of multiple layers of Au nanoparticles in random close-packed arrays with sub-nm gaps as a sensitive surface-enhanced Raman scattering substrate. Using oxygen plasma etching, all the original molecules creating the nanogaps can be removed and re...

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Detalles Bibliográficos
Autores principales: Grys, David-Benjamin, Niihori, Marika, Arul, Rakesh, Sibug-Torres, Sarah May, Wyatt, Elle W., de Nijs, Bart, Baumberg, Jeremy J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10391707/
https://www.ncbi.nlm.nih.gov/pubmed/37411019
http://dx.doi.org/10.1021/acssensors.3c00967

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10391707/
https://www.ncbi.nlm.nih.gov/pubmed/37411019
http://dx.doi.org/10.1021/acssensors.3c00967

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