An Electro-driving High Efficiency,Continuous,No-damage Focusing Electrophoresis Concentration Device

Authors

Hua-shui LIN, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Liang-ge CHEN, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Run-xiang ZHANG, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Fan LUO, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Wei-ling HU, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Zhao-wu TIAN, Department of Chemistry and State Key Laboratory for Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;

Corresponding Author

Hua-shui LIN

Abstract

We presented a membrane focusing concentration method and fabricatedan electro-driving high efficiency,continuous,no-damage focusing electrophoresis concentration device.In the concentration experiments of bromophenol blue and Na-fluorescein,the concentrated efficiencyof the device reached two orders of magnitude.This device can be magnified to industrial equipment with large output.It also can be miniaturized to small and simple attachment for separated and analytical instrument such as electrophoresis,chromatogram, mass spectrum and optical spectrum.When integrated into chips,it would be a pre-concentrated unit of the lab-on-chip.

Keywords

Concentrationdevice, Electrophoresis, Ion exchange membrane

DOI Link

https://doi.org/10.61558/2993-074X.1712

Publication Date

2006-05-28

Online Available Date

2006-05-28

Revised Date

2006-05-28

Received Date

2006-05-28

Recommended Citation

Hua-shui LIN, Liang-ge CHEN, Run-xiang ZHANG, Fan LUO, Wei-ling HU, Zhao-wu TIAN. An Electro-driving High Efficiency,Continuous,No-damage Focusing Electrophoresis Concentration Device[J]. Journal of Electrochemistry, 2006 , 12(2): 144-147.
DOI: 10.61558/2993-074X.1712
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss2/4