One-step approach to synthesize hollow mesoporous silica spheres co-templated by an amphiphilic block copolymer and cationic surfactant

被引：30
作者：
Chen, Zhiting [1 ]
Niu, Dechao [1 ]
Li, Yongsheng [1 ]
Shi, Jianlin [1 ,2 ]
机构：
[1] E China Univ Sci & Technol, Sch Mat Sci & Engn, Lab Low Dimens Mat Chem, Shanghai 200237, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
RSC ADVANCES | 2013年 / 3卷 / 19期
基金：
中国国家自然科学基金;
关键词：
MULTIPLE MORPHOLOGIES; PORE-STRUCTURE; DRUG-DELIVERY; NANOPARTICLES; MICELLES; NANOSPHERES; CARRIERS; RELEASE; SHELLS; SIZE;
D O I：
10.1039/c3ra00058c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hollow mesoporous silica spheres (HMSSs) with an average diameter of 180 nm and magnetic-functionalized HMSSs have been successfully fabricated via a one-step facile route using the amphiphilic block copolymer polystyrene-block-poly (acrylic acid) (PS215-b-PAA(12)) and the cationic surfactant cetyl trimethyl ammonium bromide (CTAB) as co-templates.
引用
收藏
页码：6767 / 6770
页数：4
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