Morphological control of room-temperature ionic liquid templated mesoporous silica nanoparticles for controlled release of antibacterial agents

被引：387

作者：

Trewyn, BG ^{[1
]}

Whitman, CM ^{[1
]}

Lin, VSY ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA

来源：

NANO LETTERS | 2004年 / 4卷 / 11期

关键词：

D O I：

10.1021/nl048774r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of room-temperature ionic liquid (RTIL) containing mesoporous silica nanoparticle (MSN) materials with various particle morphologies, including spheres, ellipsoids, rods, and tubes, were synthesized. By changing the RTIL template, the pore morphology was tuned from the MCM-41 type of hexagonal mesopores to rotational moire type of helical channels, and to wormhole-like porous structures. These materials were used as controlled release delivery nanodevices to release antibacterial ionic liquids against Escherichia coli K12.

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收藏

页码：2139 / 2143

页数：5

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