| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10710438 | Journal of Magnetism and Magnetic Materials | 2005 | 8 Pages |
Abstract
A method for the introduction of amine groups onto the surface of magnetite and silica-coated magnetite nanoparticles has been established based on the condensation of aminopropyltriethoxysilane. Amine-modified particles were grafted with an oligonucleotide and used in the capture of a complimentary sequence. The particles' efficiency at capture was observed to correlate directly with amine group surface density.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Aránzazu del Campo, Tapas Sen, Jean-Paul Lellouche, Ian J. Bruce,