Ultrasensitive sandwich-type electrochemical immunosensor based on trimetallic nanocomposite signal amplification strategy for the ultrasensitive detection of CEA

A novel and ultrasensitive sandwich-type electrochemical immunosensor was designed for the quantitative detection of carcino-embryonic antigen (CEA). This immunosensor was developed by using the trimetallic NiAuPt nanoparticles on graphene nanosheets (NGs) nanosheets (NiAuPt-NGs) as excellent labels...

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Veröffentlicht in:Sci Rep
Hauptverfasser: Tian, Lihui, Liu, Li, Li, Yueyuan, Wei, Qin, Cao, Wei
Format: Artigo
Sprache:Inglês
Veröffentlicht: Nature Publishing Group 2016
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4973229/
https://ncbi.nlm.nih.gov/pubmed/27488806
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep30849
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