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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Publicado no:Sci Rep
Main Authors: Upan, Jantima, Youngvises, Napaporn, Tuantranont, Adisorn, Karuwan, Chanpen, Banet, Philippe, Aubert, Pierre-Henri, Jakmunee, Jaroon
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group UK 2021
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC8263621/
https://ncbi.nlm.nih.gov/pubmed/34234187
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-021-93399-y
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