A Novel Graphene Oxide-Based Aptasensor for Amplified Fluorescent Detection of Aflatoxin M<sub>1</sub> in Milk Powder

A Novel Graphene Oxide-Based Aptasensor for Amplified Fluorescent Detection of Aflatoxin M<sub>1</sub> in Milk Powder

In this paper, a rapid and sensitive fluorescent aptasensor for the detection of aflatoxin M<sub>1</sub> (AFM<sub>1</sub>) in milk powder was developed. Graphene oxide (GO) was employed to quench the fluorescence of a carboxyfluorescein-labelled aptamer and protect the aptame...

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Bibliographic Details
Main Authors: Xiaodong Guo, Fang Wen, Qinqin Qiao, Nan Zheng, Matthew Saive, Marie-Laure Fauconnier, Jiaqi Wang
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sensors
Subjects:
aflatoxin M<sub>1</sub>
aptamer
graphene oxide
DNase I
food safety
Online Access:https://www.mdpi.com/1424-8220/19/18/3840

Internet

https://www.mdpi.com/1424-8220/19/18/3840

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