Ansari, Farahnaz and Kavosh, Masoud and Horvath, Robert and Ramsden, Jeremy J. (2011) Particle speciation during PEGâFe3O4 hybrid nanoparticle self-assembly on Si(Ti)O2. Journal of Nanoparticle Research, 13 (1). pp. 193-198.
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Official URL: http://www.springerlink.com/content/w70820k578m626...
Abstract
The kinetics of assembly of polyethylene glycol (PEG)-coated superparamagnetic Fe3O4 nanoparticles in aqueous suspension on planar Si(Ti)O2 surfaces have been determined using high-resolution optical waveguide lightmode spectroscopy (OWLS). Analysis of the results revealed that the initially uniform population was spontaneously transformed into two types of particles with significantly different adsorption behaviour.
| Item Type: | Article |
|---|---|
| Subjects: | Physical Science > Nanophysics Physical Science > Nano objects Material Science > Nanochemistry Material Science > Nanostructured materials |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Physics Faculty of Engineering, Science and Mathematics > School of Chemistry |
| ID Code: | 10567 |
| Deposited By: | JNCASR |
| Deposited On: | 19 Mar 2011 06:20 |
| Last Modified: | 19 Mar 2011 06:20 |
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