Tailored surfaces using optically manipulated colloidal particles

被引：38

作者：

Mio, C ^{[1
]}

Marr, DWM ^{[1
]}

机构：

[1] Colorado Sch Mines, Dept Chem Engn, Golden, CO 80401 USA

来源：

LANGMUIR | 1999年 / 15卷 / 25期

关键词：

D O I：

10.1021/la990610g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Optical trapping techniques have been used extensively to manipulate biological objects and micrometer-sized colloids in a wide variety of investigations. We have used an extension of this technique, scanning laser optical trapping, to simultaneously trap multiple colloids in a designed pattern and have locked-in this artificially created structure through photopolymerization of the monomer-containing solvent. This technique can be used as a means of constructing templates:for lithography or as a starting point for creation of larger three-dimensional colloidal structures.

引用

页码：8565 / 8568

页数：4

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