Fabrication of monodisperse gel shells and functional microgels in microfluidic devices

被引:250
|
作者
Kim, Jin-Woong
Utada, Andrew S.
Fernandez-Nieves, Alberto
Hu, Zhibing
Weitz, David A. [1 ]
机构
[1] Harvard Univ, DEAS, Cambridge, MA 02138 USA
[2] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
[3] Amore Pacific R&D Ctr, Gyeonggi Do 446729, South Korea
[4] Philip Morris Inc, Res Ctr, INEST Grp, Richmond, VA 23298 USA
[5] Univ N Texas, Dept Phys, Denton, TX 76203 USA
关键词
colloids; gels; microfluidics; polymers;
D O I
10.1002/anie.200604206
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Microgel structures such as spherical microgel shells (picture on the upper left) and spherical microgel particles that incorporate quantum dots, magnetic nanoparticles, and polymer microparticles (other images) have been prepared by a capillary microfluidic technique. Because these particles change their volume with changes in temperature, they may find application in, for example, drug delivery. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:1819 / 1822
页数:4
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