An alpha-fetoprotein electrochemical immunosensor based on a carbon/gold bi-nanoparticle platform-Reference-Cited by-同舟云学术

An alpha-fetoprotein electrochemical immunosensor based on a carbon/gold bi-nanoparticle platform

Published:2018 Issue:47 Volume:10 Page:5649-5658
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Idris Azeez O.¹²³⁴,Mabuba Nonhlangabezo¹²³⁴⁵,Arotiba Omotayo A.¹²³⁴⁵^ORCID

Affiliation:

1. Department of Applied Chemistry

2. University of Johannesburg

3. Johannesburg

4. South Africa

5. Centre for Nanomaterials Science Research

Abstract

We report an electrochemical immunosensor for alpha-fetoprotein (AFP) on an immobilisation layer of carbon and gold bi-nanoparticles. XRD and immunosensor responses to 10 ng mL⁻¹ alpha-fetoprotein: (a) GCE/antibody/BSA, (b) GCE/AuNPs/antibody/BSA, (c) GCE/CNPs/antibody/BSA, (d) GCE/CNPs/AuNPs/antibody/BSA.

Funder

University of Johannesburg

National Research Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/AY/C8AY02360C

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1. Electrochemical biosensors based on nanomodified screen-printed electrodes: Recent applications in clinical analysis

2. Dual-responsive competitive immunosensor for sensitive detection of tumor marker on g-CN/rGO conjugation