金、银纳米粒子包覆的核-壳结构微球在众多领域具有许多潜在的应用功能,也是近几年来的一个研究热点。本文分析和讨论了金、银纳米粒子包覆的核-壳结构微球的制备方法,包括静电自组装法、原位还原法、晶种生长法、化学镀法、超声法、一步合成法等;简述了金、银纳米粒子包覆的核壳结构微球的优异性能及其应用,并对其发展前景进行了展望。
Gold and silver nanoparticles coated core-shell microspheres have drew much attention in many areas due to their diverse potential applications.In this paper,several fabrication strategies are analyzed and discussed,including the electrostatic self-assembly,in-situ reduction,seeding,electroless plating,ultrasonic method,and one-pot synthesis method.The outstanding properties and applications of gold and silver nanoparticles coated core-shell microspheres are briefly summarized and their prospect is also addressed.
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