Laser-assisted formation of micropipettes for biomedicine.

被引:2
|
作者
Markovkina, N [1 ]
Zung, ZC [1 ]
Yakovlev, EB [1 ]
Veiko, VP [1 ]
机构
[1] Tech Univ, St Petersburg Fed Inst Fine Mech & Opt, St Petersburg 197101, Russia
关键词
micropipette; laser heating; mathematical model; micropipette pulling;
D O I
10.1117/12.552855
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Micropipettes become the important tools in many areas of science and technologies: in biomedical technology, in scanning near-field optical microscopy, in nanolithography etc. In this paper the research results of laser-assisted forming of micropipettes are presented. The main behaviors of micropipette shaping under laser heating are investigated. The influences of power density, of stretching force on the geometrical shape of micropipettes are studied. The mathematical model of process is also considered.
引用
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页码:245 / 252
页数:8
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