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磁性纳米颗粒是指具有磁性核心的纳米颗粒,最常见的磁性核心是氧化铁(Fe_3O_4或γ—Fe_2O_3)。根据其组成成分和形态不同有超顺磁性氧化铁(Superparamagnetic iron oxides,SPIOs)、磁流体(Magnetic fluid)、磁性脂质体(Magneticliposomes)和磁性阳离子脂质体(Magnetic cationicliposomes,MCLs)等。近年来,随着纳米技术和电磁学、医学的突飞猛进,磁性纳米颗粒应用于肿瘤的诊断和治疗已成为生物医学的研究热点。本文就
Magnetic nanoparticles refer to nanoparticles having a magnetic core, the most common magnetic core being iron oxide (Fe 3 O 4 or γ-Fe 2 O 3). Superparamagnetic iron oxides (SPIOs), magnetic fluids, magneticliposomes and magnetic cationic liposomes (MCLs) can be selected according to their composition and morphology. In recent years, with the rapid development of nanotechnology, electromagnetics and medicine, the application of magnetic nanoparticles in the diagnosis and treatment of tumors has become a hot research topic in biomedicine. This article is