Complex micromachines produced and driven by light

被引：508

作者：

Galajda, P ^{[1
]}

Ormos, P ^{[1
]}

机构：

[1] Hungarian Acad Sci, Biol Res Ctr, Inst Biophys, H-6701 Szeged, Hungary

来源：

APPLIED PHYSICS LETTERS | 2001年 / 78卷 / 02期

关键词：

D O I：

10.1063/1.1339258

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A method is introduced to build microscopic light driven rotors that are created and manipulated in laser tweezers. Laser light-induced two-photon polymerization of light curing resins is applied to generate effective rotating particles several microns in size. The dynamics of rotation are evaluated. Mechanical devices consisting of multiple moving parts driven by these rotors are produced. It is shown that the combination of the techniques of microfabrication by two-photon polymerization by light and the light-induced trapping and rotation offers a powerful tool with which to build complex mechanical machines of micrometer size. (C) 2001 American Institute of Physics.

引用

页码：249 / 251

页数：3

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