Direct Assembly of Anisotropic Layered Double Hydroxide (LDH) Nanocrystals on Spherical Template for Fabrication of Drug-LDH Hollow Nanospheres

被引：120

作者：

Gunawan, Poernomo ^{[1
]}

Xu, Rong ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore

来源：

CHEMISTRY OF MATERIALS | 2009年 / 21卷 / 05期

关键词：

CHARGE SEPARATION; ANION-EXCHANGE; FILMS; SPHERES; MICROSPHERES; TITANIA; INTERCALATION; NANOPARTICLES; DELAMINATION; NANOSHEETS;

D O I：

10.1021/cm803203x

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：

We report the direct assembly of anisotropic layered double hydroxide nanocrystals from a stable colloidal suspension onto spherical templates in a single step for the generation of hollow nanospheres. This approach does not involve the conventional wexfoliation/LBL-stacking process. LDH hollow nanospheres intercalated with drug anions are fabricated on the basis of the memory effect.

引用

页码：781 / +

页数：4

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