Stable dispersions of azide functionalized ferromagnetic metal nanoparticles

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...

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Published inChemical communications (Cambridge, England) Vol. 51; no. 10; pp. 1826 - 1829
Main Authors Hofer, C J, Zlateski, V, Stoessel, P R, Paunescu, D, Schneider, E M, Grass, R N, Zeltner, M, Stark, W J
Format Journal Article
LanguageEnglish
Published England 01.01.2015
Subjects
Azides - chemistry
Biosensing Techniques
Click Chemistry
Covalence
Dispersions
Ferromagnetism
Insertion
Magnetic Phenomena
Magnets - chemistry
Metal Nanoparticles - chemistry
Nanoparticles
Nanostructure
Platforms
Polymers - chemical synthesis
Saturation (magnetic)
Water - chemistry
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Summary: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.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc06126h