Hollow silica nanospheres: In situ, semi-in situ, and two-step synthesis

被引：67

作者：

Darbandi, Masih

Thomann, Ralf

Nann, Thomas ^{[1
]}

机构：

[1] Univ Freiburg, Mat Res Ctr, D-79104 Freiburg, Germany

[2] Univ Freiburg, Dept Macromol Chem, D-79104 Freiburg, Germany

[3] Univ E Anglia, Sch Chem Sci & Pharm, Norwich NR4 7TJ, Norfolk, England

来源：

CHEMISTRY OF MATERIALS | 2007年 / 19卷 / 07期

关键词：

D O I：

10.1021/cm062803c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Sophisticated functional nanostructures could be building blocks for potential future applications. We have prepared hollow silica nanospheres from luminescent semiconductor/silica core/shell nanoparticles. Different synthesis strategies enable various applications of these particles, whereas the progression of the reaction can be monitored by the luminescence (and vanishing of luminescence) of the functional nanoparticles. Furthermore, we succeeded in preparing extremely small and monodisperse hollow nanoparticles.

引用

页码：1700 / 1703

页数：4

共 30 条

[1] Hollow silica spheres with an ordered pore structure and their application in controlled release studies [J].