Thermal management in microfluidics using micro-Peltier junctions

被引：38

作者：

Maltezos, G ^{[1
]}

Johnston, M ^{[1
]}

Scherer, A ^{[1
]}

机构：

[1] CALTECH, Dept Elect Engn, Pasadena, CA 91125 USA

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 15期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1063/1.2089174

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report refrigeration and heating of nanoliter fluid volumes with micro-Peltier junctions. The temperature of small liquid reservoirs can be rapidly changed and controlled within a range between -3 degrees C to over 120 degrees C with good long-term stability. These thermal management systems enable the fabrication of complex chip-based chemical and biochemical reaction systems in which the temperature of many processes can be controlled independently. (C) 2005 American Institute of Physics.

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页码：1 / 3

页数：3

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