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首页> 外文期刊>Chemistry: A European journal >Nanorattles or Yolk-Shell Nanoparticles-What Are They, How Are They Made, and What Are They Good For?
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Nanorattles or Yolk-Shell Nanoparticles-What Are They, How Are They Made, and What Are They Good For?

机译：纳米ra或蛋黄壳纳米粒子-它们是什么，它们是如何制造的，它们有什么好处？

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摘要

The development of nanotechnology has led to the design of cutting-edge nanomaterials with increasing levels of complexity. Although "traditional" solid, uniform nanoparticles are still the most frequently reported structures, new generations of nanoparticles have been constantly emerging over the last several decades. The outcome of this nano-art extends beyond nanomaterials with alternative compositions and/or morphologies. The current state-of-the-art allows for the design of nanostructures composed of different building blocks that exhibit diverse properties. Furthermore, those properties can be a reflection of either individual features, which are characteristic of a particular building block alone, and/or synergistic effects resulting from interactions between building blocks. Therefore, the unique structures as well as the outstanding properties of nanorattles have attracted increasing attention for possible biomedical and industrial applications. Although these nanoparticles resemble core-shell particles, they have a distinctive feature, which is a presence of a void that provides a homogenous environment for the encapsulated core. In this Review, we give a comprehensive insight into the fabrication of nanorattles. A special emphasis is put on the choice of building blocks as well as the choice of preparation method, because those two aspects further influence properties and thus possible future applications, which will also be discussed.
机译：纳米技术的发展导致了尖端纳米材料的设计越来越复杂。尽管“传统的”固体均匀纳米颗粒仍然是最常报道的结构，但在过去的几十年中，新一代的纳米颗粒不断出现。这种纳米技术的结果超出了具有替代组成和/或形态的纳米材料的范围。当前的最新技术允许设计由表现出不同特性的不同构件组成的纳米结构。此外，这些特性可以反映单个特征（它们是单独的特定构造块的特征）和/或由构造块之间的交互作用产生的协同效应。因此，纳米ra的独特结构以及出色的性能已引起人们对可能的生物医学和工业应用的关注。尽管这些纳米粒子类似于核-壳粒子，但它们具有独特的特征，即存在空隙，为封装的核提供了均匀的环境。在这篇评论中，我们对纳米ra的制造提供了全面的见解。特别强调构建基块的选择以及制备方法的选择，因为这两个方面会进一步影响性能，进而影响将来的应用，这也将进行讨论。

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