Hydrodynamically Driven Self-Assembly of Giant Vesicles of Metal Nanoparticles for Remote-Controlled Release

被引：125

作者：

He, Jie ^{[1
]}

Wei, Zengjiang ^{[1
,2
]}

Wang, Lei ^{[1
,3
]}

Tomova, Zuleykhan ^{[1
]}

Babu, Taarika ^{[1
]}

Wang, Chaoyang ^{[2
]}

Han, Xiaojun ^{[3
]}

Fourkas, John T. ^{[1
,4
]}

Nie, Zhihong ^{[1
]}

机构：

[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA

[2] S China Univ Technol, Res Inst Mat Sci, Guangzhou 510640, Guangdong, Peoples R China

[3] Harbin Inst Technol, Sch Chem Engn & Technol, Harbin 150001, Peoples R China

[4] Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 09期

关键词：

giant vesicles; nanoparticles; photothermal effect; plasmonic properties; self-assembly; POLYMER VESICLES; DRUG-DELIVERY; GOLD NANORODS; LIPOSOMES; ENCAPSULATION; FABRICATION; MICELLE;

D O I：

10.1002/anie.201208425

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The hydrodynamics of laminar flow in a microfluidic device has been used to control the continuous self-assembly of gold nanoparticles (NPs) tethered with amphiphilic block copolymers. Spherical micelles, giant vesicles (500 nm-2.0 μm), or disk-like micelles could be formed by varying the flow rates of fluids. Such vesicles can release encapsulated hydrophilic species by using near-IR light (see picture). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2463 / 2468

页数：6