Journal
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volume 293, Issue 1, Pages 33-40Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jmmm.2005.01.040
Keywords
silica-magnetite nanocomposites; surface modification; alkoxysilanes; DNA immobilisation
Ask authors/readers for more resources
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. (c) 2005 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available