Fluids for Sensor Systems
Fluids for Sensor Systems
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用于传感器系统的流体
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
S. Shoji
中科院分区：
文献类型：
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作者：
S. Shoji
介绍了几种用于简单化学和医学分析系统小型化的技术。全分析系统的小型化实现了小样本量、快速反应和试剂减少。这些特征在化学和医学分析中很有用。在过去的十年中，许多微流动控制装置以及基于光加工的三维微加工技术（称为微加工）制造的微化学传感器得到了发展。对小型化全谱分析系统（μTAS）进行了研究，并开发了一些样机。在微制造系统中，“微流控学”是一种表征流体在小尺寸通道中的行为的方法，它在μTAS中所使用的微元件设计中是非常重要的。本章综述了微流体技术在流动装置中的应用、微流量控制装置的主动微阀和被动微阀、机械微泵和非机械微泵以及微流量传感器等方面的研究进展。
Several techniques for miniaturization of simple chemical and medical analysis systems are described. Miniaturization of total analysis systems realizes a small sample volume, a fast response and reduction of reagents. These features are useful in chemical and medical analysis. During the last decade many micro flow control devices, as well as the micro chemical sensors fabricated by three dimensional microfabrication technologies based on photofabrication, termed micromachining, have been developed. Miniaturized total analysis systems (μTAS) have been studied and some prototypes developed. In microfabricated systems, “microfluidics”, which represent the behavior of fluids in small sized channels, are considered and are very important in the design of micro elements used in μTAS. In this chapter microfluidics applied flow devices, micro flow control devices of active and passive microvalves, mechanical and non-mechanical micropumps and micro flow sensors fabricated by micromachining are reviewed.