Hierarchical structures based on functionalized magnetic cores and layered double-hydroxide shells: concept, controlled synthesis, and applications.
Hierarchical structures based on functionalized magnetic cores and layered double-hydroxide shells: concept, controlled synthesis, and applications.
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DOI：
10.1002/chem.201204205
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发表时间：
2013-03
期刊：
影响因子：
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通讯作者：
Mingfei Shao;Min Wei;D. Evans;X. Duan
中科院分区：
文献类型：
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作者：
Mingfei Shao;Min Wei;D. Evans;X. Duan
磁性颗粒和层状双氢氧化物（LDHs）材料的组合导致形成分层复合材料，可以充分利用每个组分;这是实现具有有趣特性的多功能材料的有效方法。这篇概念文章总结了几种重要的磁性核/LDH-壳分层纳米复合材料的制造策略，包括直接共沉淀，逐层组装和原位生长方法。所得的纳米复合材料表现出优异的性能，作为多功能材料，有前途的应用在靶向药物输送，高效分离，和催化。磁核/LDH壳纳米复合材料的制备和应用代表了LDH基多功能材料发展的一个新方向，将推动化学和材料科学的发展。
The combination of magnetic particles and layered double hydroxide (LDHs) materials leads to the formation of hierarchical composites that can take full advantages of each component; this is an effective approach for achieving multifunctional materials with intriguing properties. This Concept article summarizes several important strategies for the fabrication of magnetic-core/LDH-shell hierarchical nanocomposites, including direct coprecipitation, layer-by-layer assembly, and in situ growth methods. The obtained nanocomposites exhibit excellent performance as multifunctional materials for promising applications in targeted drug delivery, efficient separation, and catalysis. The fabrication and application of magnetic-core/LDH-shell nanocomposite materials represent a new direction in the development of LDH-based multifunctional materials, which will contribute to the progress of chemistry and material science.