Integration of serpentine channels for microchip electrophoresis with a palladium decoupler and electrochemical detection
نویسندگان
چکیده
منابع مشابه
Microchip capillary electrophoresis with electrochemical detection.
A novel microchip capillary electrophoresis system with electrochemical detection, using the replaceable microelectrode, is first reported. This kind of electrode can be fabricated in general laboratories and can be replaced quickly with electrodes of different materials according to the requirements of experiments. The end-column electrochemical detection on microchip CE was achieved by fixing...
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This article demonstrates that a three-electrode electrochemical (EC) detector and an electric decoupler could be fabricated in the same glass chip and integrated with an O2-plasma-treated PDMS layer using microfabrication techniques to form the capillary electrophoresis (CE) microchip. The platinized decoupler could mostly decouple the electrochemical detection circuit from the interference of...
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Miniaturized, battery-powered, high-voltage power supply, electrochemical (EC) detection, and interface circuits designed for microchip capillary electrophoresis (CE) are described. The dual source CE power supply provides +/- 1 kVDC at 380 microA and can operate continuously for 15 h without recharging. The amperometric EC detection circuit provides electrode potentials of +/-2 VDC and gains o...
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Capillary electrophoresis is a technique for the separation and analysis of chemical compounds. Techniques adopted from the microchip technology knowledge have led to recent developments of electrophoresis system with integration on microchip. Microchip Capillary Electrophoresis (μCE) systems offer a series of advantages as easy integration for Lab-on-achip applications, high performance, porta...
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ژورنال
عنوان ژورنال: ELECTROPHORESIS
سال: 2009
ISSN: 0173-0835,1522-2683
DOI: 10.1002/elps.200900234