Structural effects on the magnetic hyperthermia properties of iron oxide nanoparticles

被引：275

作者：

Abenojar, Eric C. ^{[1
]}

Wickramasinghe, Sameera ^{[1
]}

Bas-Concepcion, Jesbaniris ^{[1
,2
]}

Samia, Anna Cristina S. ^{[1
]}

机构：

[1] Case Western Reserve Univ, Dept Chem, Cleveland, OH 44106 USA

[2] Univ Puerto Rico, Dept Chem, Rio Piedras Campus, San Juan, PR 00931 USA

来源：

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL | 2016年 / 26卷 / 05期

基金：

美国国家科学基金会;

关键词：

Iron oxide nanoparticles; Magnetic hyperthermia; Magneto-structural effects; Magnetic dipolar interactions; Magnetic imaging guided - hyperthermia; CONTROLLED DRUG-RELEASE; DIPOLAR INTERACTIONS; INTERPARTICLE INTERACTIONS; HEATING EFFICIENCY; INTRACELLULAR HYPERTHERMIA; ABSORPTION RATE; MRI CONTRAST; SIZE; GENERATION; SURFACE;

D O I：

10.1016/j.pnsc.2016.09.004

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

Magnetic iron oxide nanoparticles (IONPs) are heavily explored as diagnostic and therapeutic agents due to their low cost, tunable properties, and biocompatibility. In particular, upon excitation with an alternating current (AC) magnetic field, the NPs generate localized heat that can be exploited for therapeutic hyperthermia treatment of diseased cells or pathogenic microbes. In this review, we focus on how structural changes and inter-particle interactions affect the heating efficiency of iron oxide-based magnetic NPs. Moreover, we present an overview of the different approaches to evaluate the heating performance of IONPs and introduce a new theranostic modality based on magnetic imaging guided-hyperthermia.

引用

页码：440 / 448

页数：9

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