A highly sensitive competitive aptasensor for AFB<sub>1</sub> detection based on an exonuclease-assisted target recycling amplification strategy-Reference-Cited by-同舟云学术

A highly sensitive competitive aptasensor for AFB₁ detection based on an exonuclease-assisted target recycling amplification strategy

Published:2023 Issue:1 Volume:15 Page:70-78
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Zhan Hongyan¹²^ORCID,Yang Si¹²^ORCID,Li Chenxi¹,Liu Rong¹,Chen Wenliang¹²,Wang Xiaoli³,Zhao Yansong⁴,Xu Kexin¹²

Affiliation:

1. State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, PR China

2. School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, PR China

3. Department of Medical Imaging, Weifang Medical University, Weifang, Shandong 261053, China

4. Department of Ophthalmology, Clinical Medical Institute, Affiliated Hospital, Weifang Medical University, Weifang, Shandong 261031, China

Abstract

Schematic of the construction of the MB-dsDNA competitive aptasensor based on (A) molecular docking simulation design and (B) its assembly and (C) working principle of the exonuclease-assisted target recycling amplification strategy for AFB1 detection.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Tianjin City

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AY/D2AY01617F

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1. SPR nanosensor based on molecularly imprinted polymer film with gold nanoparticles for sensitive detection of aflatoxin B1

2. An aptamer-based dipstick assay for the rapid and simple detection of aflatoxin B1