具有核-壳结构的金纳米包覆磁性纳米复合颗粒的研究进展

摘要

具有核-壳结构的金纳米包覆的磁性纳米粒子,既具有磁性纳米粒子的特点又增加了金纳米的表面化学性质,近年来受到研究人员的广泛关注。简要综述了近年来国内外制备2类核-壳结构的金包铁磁性纳米复合材料的研究进展及相关应用,并对其应用前景进行了展望。%Gold-coated core-shell magnetic nanoparticles,which have both the properties of magnetic nanoparticles and the surface chemical properties of Au nanoparticles,have attracted much attention in recent years.This review has summarized the preparation and the application of two kinds of these composite nanomaterials,and their prospect is also addressed.