Label-Free Electrochemical Aptasensor Based on the Vertically-Aligned Mesoporous Silica Films for Determination of Aflatoxin B1

Label-Free Electrochemical Aptasensor Based on the Vertically-Aligned Mesoporous Silica Films for Determination of Aflatoxin B1

Herein we report a highly specific electrochemical aptasenseor for AFB1 determination based on AFB1-controlled diffusion of redox probe (Ru(NH<sub>3</sub>)<sub>6</sub><sup>3+</sup>) through nanochannels of AFB1-specific aptamer functionalized VMSF. A high density...

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Bibliographic Details
Main Authors: Tongtong Zhang, Shuai Xu, Xingyu Lin, Jiyang Liu, Kai Wang
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Biosensors
Subjects:
vertically aligned mesoporous silica films
electrochemical aptasensor
aflatoxin B1
Online Access:https://www.mdpi.com/2079-6374/13/6/661

Internet

https://www.mdpi.com/2079-6374/13/6/661

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