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Aptamer Turn-On SERS/RRS/Fluorescence Tri-mode Platform for Ultra-trace Urea Determination Using Fe/N-Doped Carbon Dots

Sensitive and selective methods for the determination of urea in samples such as dairy products are important for quality control and health applications. Using ammonium ferric citrate as a precursor, Fe/N-codoped carbon dots (CD(FeN)) were prepared by a hydrothermal procedure and characterized in d...

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Detalles Bibliográficos
Autores principales:	Li, Chongning, Li, Jiao, Liang, Aihui, Wen, Guiqing, Jiang, Zhiliang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2021
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8005568/ https://www.ncbi.nlm.nih.gov/pubmed/33791276 http://dx.doi.org/10.3389/fchem.2021.613083

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