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Dipole-interaction mediated hyperthermia heating mechanism of nanostructured Fe3O4 composites

TitleDipole-interaction mediated hyperthermia heating mechanism of nanostructured Fe3O4 composites
Publication TypeJournal Article
Year of Publication2014
AuthorsSadat, ME, Patel, R, Bud'ko, SL, Ewing, RC, Zhang, JM, Xue, H, Mast, DB, Shi, DL
JournalMaterials Letters
Volume129
Pagination57-60
Date Published08
Type of ArticleArticle
ISBN Number0167-577X
Accession NumberWOS:000338818800016
Keywordsalternating magnetic-field, Cancer therapy, fluid, Magnetic nanoparticle, magnetism, nanoparticles, Superparamagnetism, therapy
Abstract

PAA) and dispersed in water. Due to physical confinement of Fe3O4 nanoparticles in the former, the PS/Fe3O4 composite exhibited much lower magnetic hyperthermia heating compared to the latter. The reduced magnetic hyperthermia heating in the polystyrene (PS)/Fe3O4 based composites was found to be associated with strong dipolar interactions. (C) 2014 Elsevier B.V. All rights reserved.

DOI10.1016/j.matlet.2014.05.001
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Complex States