Magnetic Nanoparticles Enhance Pore Blockage-Based Electrochemical Detection of a Wound Biomarker

Magnetic Nanoparticles Enhance Pore Blockage-Based Electrochemical Detection of a Wound Biomarker

A novel pore blockage-based electrochemical immunosensor based on the combination of 100 nm-magnetic nanoparticles (MNPs), as signal enhancers, and 200 nm-pore diameter nanoporous anodic alumina (NAA) membranes, as sensing platform, is reported. A peptide conjugate mimicking flightless I (Flii), a w...

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Bibliographic Details
Main Authors: Gayathri Rajeev, Allison J. Cowin, Nicolas H. Voelcker, Beatriz Prieto Simon
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-06-01
Series:Frontiers in Chemistry
Subjects:
magnetic nanoparticles
porous anodic alumina membrane
pore blockage
electrochemical biosensor
chronic wound
nanoporous materials
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2019.00438/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2019.00438/full

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