Magnetic Nanoparticle Assembly on Surfaces using Click-Chemistry

Share/Save/Bookmark

Kinge, Sachin and Gang, Tian and Naber, Wouter J.M. and Wiel van der, Wilfred G. and Reinhoudt, David N. (2011) Magnetic Nanoparticle Assembly on Surfaces using Click-Chemistry. Langmuir, 27 (2). pp. 570-574. ISSN 0743-7463

[img]PDF
Restricted to UT campus only
: Request a copy
872Kb
Abstract:Controlled assembly of ferromagnetic nanoparticles on surfaces is of crucial importance for a range of spintronic and data storage applications. Here, we present a novel method for assembling monolayers of ferromagnetic FePt nanoparticles on silicon oxide substrates using “click chemistry”. Reaction of alkyne-functionalized FePt nanoparticles with azide-terminated self-assembled monolayers (SAMs), on silicon oxide, leads to the irreversible attachment of magnetic nanoparticles to the surface via triazole linkers. Based on this covalent interaction, well-packed monolayers of FePt nanoparticles were prepared and nanoparticle patterns are generated on surfaces via microcontact printing (μCP).
Item Type:Article
Copyright:© 2011 American Chemical Society
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/79199
Official URL:http://dx.doi.org/10.1021/la103715y
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 282821