Label-Free Direct Detection of Cylindrospermopsin via Graphene-Enhanced Surface Plasmon Resonance Aptasensor

Label-Free Direct Detection of Cylindrospermopsin via Graphene-Enhanced Surface Plasmon Resonance Aptasensor

In this work, we report a novel method for the label-free detection of cyanotoxin molecules based on a direct assay utilizing a graphene-modified surface plasmon resonance (SPR) aptasensor. Molecular dynamic simulation of the aptamer’s interaction with cylindrospermopsin (CYN) reveals the strongest...

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Bibliographic Details
Main Authors: Stefan Jaric, Aabha Bajaj, Vladimir Vukic, Ivana Gadjanski, Ibrahim Abdulhalim, Ivan Bobrinetskiy
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Toxins
Subjects:
CVD graphene
label-free biosensing
cyanotoxins
aptamer
surface plasmon resonance
Online Access:https://www.mdpi.com/2072-6651/15/5/326

Internet

https://www.mdpi.com/2072-6651/15/5/326

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