A Label-Free Electrochemical Immunosensor for Detection of the Tumor Marker CA242 Based on Reduced Graphene Oxide-Gold-Palladium Nanocomposite

As a tumor marker, carbohydrate antigen 24-2 (CA242) is a highly accurate and specific diagnostic indicator for monitoring pancreatic and colorectal cancers. The goal of this study was to create a novel label-free electrochemical immunosensor using a nanocomposite glassy carbon electrode for the det...

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Bibliographic Details
Main Authors: Xin Du, Xiaodi Zheng, Zhenhua Zhang, Xiaofan Wu, Lei Sun, Jun Zhou, Min Liu
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/9/9/1335