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A simple label-free electrochemical sensor for sensitive detection of alpha-fetoprotein based on specific aptamer immobilized platinum nanoparticles/carboxylated-graphene oxide

A label-free electrochemical aptamer-based sensor has been fabricated for alpha-fetoprotein (AFP) detection. Platinum nanoparticles on carboxylated-graphene oxide (PtNPs/GO-COOH) modified screen-printed graphene-carbon paste electrode (SPGE) was utilized as an immobilization platform, and the AFP ap...

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Detalles Bibliográficos
Autores principales:	Upan, Jantima, Youngvises, Napaporn, Tuantranont, Adisorn, Karuwan, Chanpen, Banet, Philippe, Aubert, Pierre-Henri, Jakmunee, Jaroon
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8263621/ https://www.ncbi.nlm.nih.gov/pubmed/34234187 http://dx.doi.org/10.1038/s41598-021-93399-y

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