Sandwich-type electrochemical immunosensor for carcinoembryonic antigen detection based on the cooperation of a gold–vertical graphene electrode and gold@silica

Sandwich-type electrochemical immunosensor for carcinoembryonic antigen detection based on the cooperation of a gold–vertical graphene electrode and gold@silica–methylene blue

Published:2020 Issue:2 Volume:8 Page:298-307
ISSN:2050-750X
Container-title:Journal of Materials Chemistry B
language:en
Short-container-title:J. Mater. Chem. B

Author:

Zheng Siyu¹²³⁴⁵,Li Mingji¹²³⁴⁵^ORCID,Li Hongji⁶⁷³⁴⁵^ORCID,Li Cuiping¹²³⁴⁵,Li Penghai¹²³⁴⁵,Qian Lirong¹²³⁴⁵,Yang Baohe¹²³⁴⁵

Affiliation:

1. Tianjin Key Laboratory of Film Electronic and Communication Devices

2. School of Electrical and Electronic Engineering

3. Tianjin University of Technology

4. Tianjin 300384

5. P. R. China

6. Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion

7. School of Chemistry & Chemical Engineering

Abstract

In this study, a sandwich-type electrochemical (EC) immunosensor was proposed to detect a carcinoembryonic antigen (CEA) based on Au–graphene and Au@SiO₂–methylene blue (MB).

Funder

Natural Science Foundation of Tianjin City

National Basic Research Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Biomedical Engineering,General Chemistry,General Medicine

Link

http://pubs.rsc.org/en/content/articlepdf/2020/TB/C9TB01803D

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