New Ultrasensitive Sandwich-Type Immunoassay of Dendritic Tri-Fan Blade-like PdAuCu Nanoparticles/Amine-Functionalized Graphene Oxide for Label-Free Detection of Carcinoembryonic Antigen

New Ultrasensitive Sandwich-Type Immunoassay of Dendritic Tri-Fan Blade-like PdAuCu Nanoparticles/Amine-Functionalized Graphene Oxide for Label-Free Detection of Carcinoembryonic Antigen

The early detection of tumor markers has an effective role in the treatment of cancer. Here, a new sandwich-type electrochemical immunosensor for early label-free detection of the cancer biomarker carcinoembryonic antigen (CEA) was developed. Dendritic tri-fan blade-like PdAuCu nanoparticles (PdAuCu...

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Bibliographic Details
Main Authors: Pingping Xu, Wenpo Feng, Mei Wang, Ling Zhang, Gaofeng Liang, Aihua Jing
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Micromachines
Subjects:
dendritic PdAuCu nanoparticles
amine
graphene oxide
signal amplification
sandwich-type electrochemical immunosensor
carcinoembryonic antigen
Online Access:https://www.mdpi.com/2072-666X/12/10/1256

Internet

https://www.mdpi.com/2072-666X/12/10/1256

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