An ultrasensitive label-free electrochemical immunosensor based on signal amplification strategy of multifunctional magnetic graphene loaded with cadmium ions

Herein, a novel and ultrasensitive label-free electrochemical immunosensor was proposed for quantitative detection of human Immunoglobulin G (IgG). The amino functionalized magnetic graphenes nanocomposites (NH(2)-GS-Fe(3)O(4)) were prepared to bond gold and silver core-shell nanoparticles (Au@Ag NP...

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Bibliografische gegevens
Gepubliceerd in:Sci Rep
Hoofdauteurs: Li, Faying, Li, Yueyun, Dong, Yunhui, Jiang, Liping, Wang, Ping, Liu, Qing, Liu, Hui, Wei, Qin
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: Nature Publishing Group 2016
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Article
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4754691/
https://ncbi.nlm.nih.gov/pubmed/26880596
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep21281
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