A Simple Label-Free Aptamer-Based Electrochemical Biosensor for the Sensitive Detection of C-Reactive Proteins

A Simple Label-Free Aptamer-Based Electrochemical Biosensor for the Sensitive Detection of C-Reactive Proteins

The level of C-reactive protein (CRP) in the human body is closely associated with cardiovascular diseases and inflammation. In this study, a label-free functionalized aptamer sensor was attached to an electrode trimmed with in-gold nanoparticles and carboxylated graphene oxide (AuNPs/GO-COOH) to ac...

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Bibliographic Details
Main Authors: Huilin Gao, Yongchang Bai, Baixun He, Cherie S. Tan
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Biosensors
Subjects:
C-reactive protein
DNA aptamer
gold nanoparticles
carboxylated graphene oxide
Online Access:https://www.mdpi.com/2079-6374/12/12/1180

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