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Part-Per-Billion Level Chemical Sensing with a Gold-Based SERS-Active Substrate

We used surface-enhanced Raman spectroscopy (SERS) for the rapid and sensitive detection and quantification of caffeine in solution. Such a technique incorporated into a portable device is finding wide applications in trace chemical analysis in various fields, including law enforcement, medicine, en...

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Detalles Bibliográficos
Autores principales:	Zhang, Tingting, Wu, Liyun, Pei, Junchang, Li, Xuefeng, Li, Haowen, Inscore, Frank
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Communication
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8915063/ https://www.ncbi.nlm.nih.gov/pubmed/35270924 http://dx.doi.org/10.3390/s22051778

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