Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10710440 | Journal of Magnetism and Magnetic Materials | 2005 | 7 Pages |
Abstract
Polyamidoamine dendrimer was synthesized on the surface of amino silane modified magnetite nanoparticles. After coating of streptavidin to these dendrimer-modified magnetite nanoparticles, an up to 3.4 times higher amount of streptavidin (SA) was measured compared to magnetite nanoparticles modified with only amino silane. The biotin-binding capacity of SA thus increased after dendrimer modification.
Related Topics
Physical Sciences and Engineering
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Condensed Matter Physics
Authors
Feng Gao, Bi-Feng Pan, Wei-Ming Zheng, Li-Mei Ao, Hong-Chen Gu,