Magnetic nanoparticles (MNPs) are increasingly utilized in various biological, medical and engineering applications.[1] MNPs, for instance, play a key role as catalysts in chemical reactions,[2] sensing agents in biomedical diagnosis/imaging,[3–5] recording media for data storage,[6] and delivery vehicles for therapeutics.[7,8] The utility of MNPs is generally commensurate with their magnetic moment. Synthetic efforts have thus focused on preparing particles from highly magnetic materials.[5,9–11]

中文翻译：

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元素铁纳米粒子的氧化动力学和磁性

磁性纳米粒子 (MNP) 越来越多地用于各种生物、医学和工程应用。 [1] 例如，MNP 在化学反应中作为催化剂、[2] 生物医学诊断/成像中的传感剂、[3-5] 用于数据存储的记录介质、[6] 以及用于治疗的传递载体 [7,8] 中发挥着关键作用。 ] MNP 的效用通常与其磁矩相称。因此，合成工作集中在从高磁性材料制备粒子上。 [5,9-11]