A label-free electrochemical immunosensor based on Au-BSN-rGO for highly-sensitive detection of β-amyloid 1

A label-free electrochemical immunosensor based on Au-BSN-rGO for highly-sensitive detection of β-amyloid 1–42

Published:2023 Issue:8 Volume:15 Page:4063-4070
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Li Mengjiao¹²,Yu Qingjie¹²,Zheng Meie¹²,Jiang Rongrong¹²,Zhu Hongda¹³⁴²,Guo Huiling¹³⁴²,Sun Hongmei¹³⁴²,Liu Mingxing¹³⁴²^ORCID

Affiliation:

1. Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), School of Biological Engineering and Food, Hubei University of, Technology, Wuhan, 430068, PR China

2. Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, 430068, PR China

3. National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Wuhan, 430068, PR China

4. Key Laboratory of Fermentation Engineering (Ministry of Education), Wuhan, 430068, PR China

Abstract

In this study, a label-free electrochemical immunosensor with high sensitivity for the detection of Aβ 1–42 was constructed based on Au-BSN-rGO. It has the advantages of low detection limits, high sensitivity and a wide linear range.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NR/D2NR05787E

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