Optically addressable nanostructured capsules

被引：317

作者：

Radt, B

Smith, TA

Caruso, F ^{[1
]}

机构：

[1] Univ Melbourne, Ctr Nanosci & Nanotechnol, CNST, Dept Chem & Biochem Engn, Melbourne, Vic 3010, Australia

[2] Univ Melbourne, Sch Chem, Melbourne, Vic 3010, Australia

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 23-24期

关键词：

D O I：

10.1002/adma.200400920

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Optically addressable nanostructured capsules of polyelectrolyte multilayers containing gold nanoparticles are prepared via layer-by-layer colloid templating. The nanocomposite capsule shell, due to the presence of the metal nanoparticles, can be addressed with laser light in the near-infrared (NIR) to induce morphological changes in the capsules (see Figure). Enzyme encapsulated within these capsules is released remotely and on demand with nanosecond laser pulses in the NIR, while retaining its activity.

引用

页码：2184 / +

页数：8

共 41 条

[1] SCATTERING OF ELECTROMAGNETIC WAVES FROM 2 CONCENTRIC SPHERES [J].