Magnetic hollow spheres of periodic mesoporous organosilica and Fe3O4 nanocrystals:: Fabrication and structure control

被引：265

作者：

Zhang, Ling ^{[1
,2
,3
]}

Qiao, Shizhang ^{[1
,2
]}

Jin, Yonggang ^{[1
,2
]}

Chen, Zhigang ^{[1
,2
]}

Gu, Hongchen ^{[3
]}

Lu, Gao Qing ^{[1
,2
]}

机构：

[1] Univ Queensland, Sch Engn, ARC Ctr Excellence Funct Nanomat, Brisbane, Qld 4072, Australia

[2] Univ Queensland, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia

[3] Shanghai Jiao Tong Univ, Inst Micro & Nano Sci & Technol, Shanghai 200030, Peoples R China

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 04期

关键词：

D O I：

10.1002/adma.200700900

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Periodic mesoporous organosilica magnetic hollow spheres (PMO-MHS) are synthesized. The particle size, shell wall thickness and saturation magnetization value of PMO-MHS are tunable by varying the ratio of templating agent to magnetic nanoparticles. The high saturation magnetization ensures that these functional mesoporous hollow spheres can be efficient materials for targeted drug delivery assisted by magnetic fields.

引用

页码：805 / +

页数：6

共 22 条

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