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Plasmonic Core–Shell–Satellites with Abundant Electromagnetic Hotspots for Highly Sensitive and Reproducible SERS Detection

In this work, we develop a Ag@Al(2)O(3)@Ag plasmonic core–shell–satellite (PCSS) to achieve highly sensitive and reproducible surface-enhanced Raman spectroscopy (SERS) detection of probe molecules. To fabricate PCSS nanostructures, we employ a simple hierarchical dewetting process of Ag films coupl...

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Detalles Bibliográficos
Autores principales:	Pandey, Puran, Kunwar, Sundar, Shin, Ki-Hoon, Seo, Min-Kyu, Yoon, Jongwon, Hong, Woong-Ki, Sohn, Jung-Inn
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8620478/ https://www.ncbi.nlm.nih.gov/pubmed/34830073 http://dx.doi.org/10.3390/ijms222212191

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