Manganese doped-iron oxide nanoparticle clusters and their potential as agents for magnetic resonance imaging and hyperthermia
Type
ArticleAuthors
Casula, Maria F.Conca, Erika
Bakaimi, Ioanna
Sathya, Ayyappan
Materia, Maria Elena
Casu, Alberto
Falqui, Andrea

Sogne, Elisa

Pellegrino, Teresa
Kanaras, Antonios G.
KAUST Department
Biological and Environmental Sciences and Engineering (BESE) DivisionBioscience Program
Environmental Science and Engineering Program
Date
2016Permanent link to this record
http://hdl.handle.net/10754/621446
Metadata
Show full item recordAbstract
A simple, one pot method to synthesize water-dispersible Mn doped iron oxide colloidal clusters constructed of nanoparticles arranged into secondary flower-like structures was developed. This method allows the successful incorporation and homogeneous distribution of Mn within the nanoparticle iron oxide clusters. The formed clusters retain the desired morphological and structural features observed for pure iron oxide clusters, but possess intrinsic magnetic properties that arise from Mn doping. They show distinct performance as imaging contrast agents and excellent characteristics as heating mediators in magnetic fluid hyperthermia. It is expected that the outcomes of this study will open up new avenues for the exploitation of doped magnetic nanoparticle assemblies in biomedicine. © the Owner Societies 2016.Citation
Casula MF, Conca E, Bakaimi I, Sathya A, Materia ME, et al. (2016) Manganese doped-iron oxide nanoparticle clusters and their potential as agents for magnetic resonance imaging and hyperthermia. Phys Chem Chem Phys 18: 16848–16855. Available: http://dx.doi.org/10.1039/c6cp02094a.Sponsors
The University of Southampton is gratefully acknowledged for partial financial support of this project. A. G. K. would like to thank the EU COST action MP1202 for networking opportunities. M. F. C. thanks the Fondazione Banco di Sardegna. T. P. acknowledges funding form the Italian AIRC project (contract no. 14527) and the Cariplo foundation (contract no. 20130865).Publisher
Royal Society of Chemistry (RSC)Journal
Phys. Chem. Chem. Phys.PubMed ID
27282828ae974a485f413a2113503eed53cd6c53
10.1039/c6cp02094a
Scopus Count
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