Departamento de Química Física and Unidad Asociada CSIC Universidade de Vigo, Vigo 36310, Spain.
Adv Mater. 2010 Mar 19;22(11):1182-95. doi: 10.1002/adma.200901263.
In recent years, new strategies for silica coating of inorganic nanoparticles and organic nanomaterials, which differ from the classical methodologies, have emerged at the forefront of materials science. Silica as a coating material promises an unparalleled opportunity for enhancement of colloidal properties and functions by using core-shell rational designs and profiting from its synthetic versatility. This contribution provides a brief overview of recent progress in the synthesis of silica-coated nanomaterials and their significant impact in different areas such as spectroscopy, magnetism, catalysis, and biology.
近年来，在材料科学前沿出现了一些与经典方法不同的新型无机纳米粒子和有机纳米材料的二氧化硅涂层策略。作为一种涂层材料，二氧化硅通过使用核壳合理设计和利用其合成多功能性来增强胶体性质和功能，这为其提供了无与伦比的机会。本贡献简要概述了近年来合成二氧化硅涂层纳米材料的最新进展及其在光谱学、磁性、催化和生物学等不同领域的重要影响。
