一种新型分析芯片的发展及其应用

Developments and applications of a recent analysis chip

指出微全分析系统已成为国际关注的焦点,它正向着微型化、集成化、便携化、自动化方向发展。它使许多不连续的分析过程连续化和自动化,完成实时及在位分析,实现高效率、快速度、少耗样、低成本、无污染、大批量生产的目标。目前,微流控芯片主要应用于医学临床诊断、新型药物的研制与开发以及环境监测等领域。着重介绍了微流控分析芯片的特点、工作原理及其分类,最后强调了微流控分析芯片的发展和应用。

At present ,known as a micro total analysis system(μ-TAS)has becoming the focus of recent world wide research endeavors.Its development will be tend to micromation,integration,portability and automatization.μ-TAS can drastically reduce analysis time ,minimize reagent con-sumption and labor cost,decrease sample volume ,and provide high speed analyses,parallel ar-chitectures,high throughput small footprints,It will be generally used in the fields of biological and clinical diagnosis,the development of new medicine and detection of environments.In the re-view,the general aspects and classification ofμ-TAS are introduced,especially,and the recent developments and applications of Microfluidic chips are emphasized.