Optics and Precision Engineering, Volume. 19, Issue 5, 1068(2011)

Design of detection electrode on contactless conductivity detector for capillary electrophoresis

ZHANG Hai-feng1...2,*, SHAO Xian-hui1, LIU Xiao-wei1,3 and WANG Wei1 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(14)

    [1] [1] MAYRHOFER K, ZEMANN A J, SCHNELL E. Capillary electrophoresis and contactless conductivity detection of Ions in narrow inner diameter capillaries[J]. Anal. Chem. 1999,71:3828-3833.

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    [3] [3] PORMSILA W, STEPHAN KRAHENBUHLC, PETER C. Hauser. Capillary electrophoresis with contactless conductivity detection for uric acid determination in biological fluids[J]. Analytica Chimica Acta, 2009,636:224-228.

    [4] [4] HUANG Z Y, JIANG W W, ZHOU X M, et al.. A new method of capacitively coupled contactless conductivity detection based on series resonance[J]. Sensors and Actuators B, 2009,143:224-228.

    [5] [5] MARKE TA RYVOLOVA,PREISLER J, FRANTISEK FORET, et al.. Combined Contactless Conductometric, Photometric, and Fluorimetric Single Point Detector for Capillary Separation Methods[J]. Anal. Chem., 2010,82:129-135.

    [6] [6] ALVES J G,FRACASSI J A, BLANESA L, et al.. Understanding Capacitively Coupled Contactless Conductivity Detection in Capillary and Microchip Electrophoresis. Part 2. Peak Shape, Stray Capacitance, Noise, and Actual Electronics[J]. Electroanalysis, 2005,17(13):1207-1214.

    [7] [7] FRACASSI J A, SILVA D, LAGO D. An oscillometric detector for capillary electrophoresis[J]. Anal. Chem. 1998, 70:4339-4343.

    [8] [8] KUBAN P,HAUSER P C. Effects of the cell geometry and operating parameters on the performance of an external contactless conductivity detector for microchip electrophoresis[J]. Lab Chip. 2005,5:407-415.

    [9] [9] LICHTENBERG J,ROOIJ N F. E verpoorte. A microchip electrophoresis system with integratedin-plane electrodes for contactless conductivity detection[J]. Electrophoresis. 2002, 23:3769-3780.

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    [11] [11] HOU J S, WANG Z Y, ZHOU C L. The calculation of two-dimensional parasitic resistance and capacitance with realistic shapes by using the boundary element method[J].Chin. j. CAD & CG. 1996, 8(3):215-221.(in chinese)

    [12] [12] LIU X W, ZHANG H F, SHAO X H, et al.. Contactless conductivity detector for capillary electrophoresis chip[J]. Nanotechnology and Precision Engineering. 2009,7(2):123-126.

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    ZHANG Hai-feng, SHAO Xian-hui, LIU Xiao-wei, WANG Wei. Design of detection electrode on contactless conductivity detector for capillary electrophoresis[J]. Optics and Precision Engineering, 2011, 19(5): 1068

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    Paper Information

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    Received: Oct. 8, 2010

    Accepted: --

    Published Online: Jun. 15, 2011

    The Author Email: Hai-feng ZHANG (moonzhf@163.com)

    DOI:10.3788/ope.20111905.1068

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