Electroosmotic pumps for microflow analysis

被引：70

作者：

Wang, Xiayan ^{[1
]}

Wang, Shili ^{[1
]}

Gendhar, Brina ^{[1
]}

Cheng, Chang ^{[1
]}

Byun, Chang Kyu ^{[2
]}

Li, Guanbin ^{[1
]}

Zhao, Meiping ^{[3
]}

Liu, Shaorong ^{[1
]}

机构：

[1] Univ Oklahoma, Dept Chem & Biochem, Norman, OK 73019 USA

[2] Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA

[3] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2009年 / 28卷 / 01期

基金：

美国国家卫生研究院; 美国国家科学基金会;

关键词：

Constant flow; Electroosmosis; Electroosmotic flow; Electroosmotic pump; Lab-on-chip; Microanalytical system; Microchip pump; Micropump; Microflow analysis; Pulse-free flow; SEQUENTIAL INJECTION-ANALYSIS; MONOLITHIC STATIONARY PHASES; FLOW-ANALYSIS SYSTEM; LIQUID-CHROMATOGRAPHY; CAPILLARY ELECTROCHROMATOGRAPHY; POLYMER MONOLITHS; EXCHANGE; SILICA; DELIVERY; FORMAT;

D O I：

10.1016/j.trac.2008.09.014

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

With rapid development in microflow analysis, electroosmotic pumps are receiving increasing attention. Compared to other micropumps, electroosmotic pumps have several unique features. For example, they are bi-directional, can generate constant and pulse-free flows with flow rates well suited to microanalytical systems, and can be readily integrated with lab-on-chip devices. The magnitude and the direction of flow of an electroosmotic pump can be changed instantly. In addition, electroosmotic pumps have no moving parts. In this article, we discuss common features, introduce fabrication technologies and highlight applications of electroosmotic pumps. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：64 / 74

页数：11

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