A self-powered and reagent-less electrochemical aptasensor based on a DNA walker and tetraferrocene for the detection of aflatoxin B1-Reference-Cited by-同舟云学术

A self-powered and reagent-less electrochemical aptasensor based on a DNA walker and tetraferrocene for the detection of aflatoxin B1

Published:2022 Issue:37 Volume:14 Page:3686-3693
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Fan Hao¹^ORCID,Cheng Mengqing¹,Zhang Wenxing¹,Hong Nian¹,Wei Guobing¹,Huang Ting¹,Cui Hanfeng¹,Zhang Jing¹^ORCID

Affiliation:

1. Department of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330004, China

Abstract

The constructed DNA walker is highly integrated in the form of Mn2+@UIO-66(Zr)–(COOH)2 without additional metal ions. Tetraferrocene was synthesized to enhance the sensitivity of E-AB sensors. We developed a sensor that is sensitive, with a detection limit of 4.8 fg mL−1.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Jiangxi Province

Education Department of Jiangxi Province

Jiangxi University of Traditional Chinese Medicine

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/AY/D2AY01134D

Reference40 articles.