Optimisation and Characterisation of Anti-Fouling Ternary SAM Layers for Impedance-Based Aptasensors

Optimisation and Characterisation of Anti-Fouling Ternary SAM Layers for Impedance-Based Aptasensors

An aptasensor with enhanced anti-fouling properties has been developed. As a case study, the aptasensor was designed with specificity for human thrombin. The sensing platform was developed on screen printed electrodes and is composed of a self-assembled monolayer made from a ternary mixture of 15-ba...

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Bibliographic Details
Main Authors: Anna Miodek, Edward M. Regan, Nikhil Bhalla, Neal A.E. Hopkins, Sarah A. Goodchild, Pedro Estrela
Format: Article
Language:English
Published: MDPI AG 2015-09-01
Series:Sensors
Subjects:
biosensor
DNA aptamers
self-assembled monolayers
antifouling
screen printed electrodes
electrochemical detection
Thrombin
Online Access:http://www.mdpi.com/1424-8220/15/10/25015

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