Magnetization increase of iron oxide by photoinduced aggregation of spiropyran

被引：49

作者：

Einaga, Y

Taguchi, M

Li, GM

Akitsu, T

Gu, ZZ

Sugai, T

Sato, O

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Chem, Yokohama, Kanagawa 2238522, Japan

[2] Kanagawa Acad Sci & Technol, KSP, Kawasaki, Kanagawa 2130012, Japan

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 01期

关键词：

D O I：

10.1021/cm025648k

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：

Photofunctional magnetic vesicles of spiropyran (SP1822) that contain iron oxide particles, which exhibit super-paramagnetic properties at room temperature, were prepared. Photoinduced aggregation of the vesicles was observed by UV illumination. As a result, we were able to increase the magnetization value by photoillumination at room temperature.

引用

页码：8 / 10

页数：3