A Simple and Sensitive Nanogold RRS/Abs Dimode Sensor for Trace As(3+) Based on Aptamer Controlled Nitrogen Doped Carbon Dot Catalytic Amplification

Using citric acid (CA) and ethylenediamine (EDA) as precursors, stable nitrogen-doped carbon dots (CD) nanosols were prepared by microwave procedure and characterized in detail. It was found that CD(N)s catalyze ethanol (Et)-HAuCl(4) to generate gold nanoparticles (AuNPs), which have strong surface...

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Detalles Bibliográficos
Autores principales: Bai, Hongyan, Wang, Haolin, Bai, Fuzhang, Liang, Aihui, Jiang, Zhiliang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8512150/
https://www.ncbi.nlm.nih.gov/pubmed/34641474
http://dx.doi.org/10.3390/molecules26195930

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8512150/
https://www.ncbi.nlm.nih.gov/pubmed/34641474
http://dx.doi.org/10.3390/molecules26195930

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