期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 12, 期 5, 页码 1448-1456出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.200500588
关键词
biomimetic mineralization; block copolymers; materials science; mesoporous materials; template synthesis
Herein we report the synthesis and characterization of hollow silica spheres with a narrow size distribution, uniform wall thickness, and a wormlike pore structure. The formation of these spheres was monitored by confocal laser scanning microscopy and dynamic light scattering. A model for the molecular build-up of these silica hollow spheres is derived from these data in combination with studies of the as-made particles by transmission electron microscopy, scanning electron microscopy, pore size analysis, thermogravimetric analysis, and solid-state nuclear magnetic resonance. We further demonstrate that these spheres can be used for the encapsulation and subsequent release of different dye molecules.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据