Issue 35, 2009
From the journal:

Journal of Materials Chemistry

Relaxation times of colloidal iron platinum in polymer matrixes†‡

Maria Puerto Morales,*a   Matthieu F. Bédard,bc   Alejandro G. Roca,a   Patricia de la Presa,d   Antonio Hernando,d   Feng Zhang,e   Marco Zanella,e   Abbasi Azhar Zahoor,e   Gleb B. Sukhorukov,c   Loretta L. del Mercatoe  and  Wolfgang J. Parak*ef  

* Corresponding authors

a Instituto de Ciencia de Materiales de Madrid, CSIC, C) Sor Juana Inés de la Cruz 3, Campus de Cantoblanco, Madrid, Spain
E-mail: Puerto@icmm.csic.es

b Max-Planck Institute of Colloids and Interfaces, Potsdam 14424, Germany

c School of Engineering and Materials Science, Queen Mary, University of London, London, UK

d Instituto de Magnetismo Aplicado, UCM-ADIF-CSIC, 28230 Las Rozas (Madrid), Spain

e Fachbereich Physik, Philipps Universität Marburg, Marburg, Germany
E-mail: wolfgang.parak@physik.uni-marburg.de

f Wissenschaftliches Zentrum für Materialwissenschaften, Philipps Universität Marburg, Marburg, Germany

Abstract

Colloidal magnetic iron platinum nanoparticles were embedded at different densities into the walls of polyelectrolyte multilayer capsules. Changes in their magnetic properties such as relaxivities as a function of average distances between the magnetic nanoparticles were investigated and their properties for magnetic resonance imaging discussed.

Graphical abstract: Relaxation times of colloidal iron platinum in polymer matrixes

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Article information

DOI
https://doi.org/10.1039/B906455A
Article type
Paper
Submitted
01 Apr 2009
Accepted
29 May 2009
First published
13 Jul 2009

J. Mater. Chem., 2009,19, 6381-6386

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Relaxation times of colloidal iron platinum in polymer matrixes

M. P. Morales, M. F. Bédard, A. G. Roca, P. D. L. Presa, A. Hernando, F. Zhang, M. Zanella, A. A. Zahoor, G. B. Sukhorukov, L. L. del Mercato and W. J. Parak, J. Mater. Chem., 2009, 19, 6381 DOI: 10.1039/B906455A

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