AI Article Synopsis
- Ferromagnetic nanoparticles are modified to improve their stability and prevent fouling.
- The addition of an azide group enables a "click" reaction with a specific tagging molecule.
- The combination of these features, along with high magnetization, makes these nanoparticles a strong candidate for use in magnetic biosensors.
Article Abstract
Ferromagnetic nanoparticles are covalently modified in order to enhance the dispersion stability as well as the antifouling properties. Insertion of an azide moiety allows "click"-reaction of a relevant tag molecule. This and the high saturation magnetization of the presented nanocomposite offer a promising platform for magnetic biosensors.
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| http://dx.doi.org/10.1039/c4cc06126h | DOI Listing |
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