NDLI: Microfluidic-driving multi-function manipulation array of micro-scale biological sample via ac electroosmosis

Content Provider	IEEE Xplore Digital Library
Author	Tzu-Yu Chao Cheng-Hsien Liu
Copyright Year	2009
Description	Author affiliation: Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan, R.O.C. (Tzu-Yu Chao; Cheng-Hsien Liu)
Abstract	A microfluidic-driving array is reported in this paper for the multi-function manipulation of micro-scale biological sample based on Alternating Current Electro Osmosis Flow (ACEOF). The ACEOF manipulation presented in this paper is achieved by the design of the asymmetric pair electrodes array. The features of our proposed microfluidic-driving manipulation actuator can not only orient the micro-scale objects but also convey them. All of microfluidic-driving manipulation actuators are embedded in the device chamber. The functional electrodes are driven by using a waveform generator that provides the sinusoidal wave excitation of only 2 to 10 volts peak to peak. By the control of voltage and frequency applied to manipulation electrodes, the manipulation features of the microfluidic-driven bio-particles can be used for various applications. In this paper, we report the design, simulation and experimental results of this proposed AC electrokinetic manipulation chip.
Starting Page	624
Ending Page	627
File Size	2147513
Page Count	4
File Format	PDF
ISBN	9781424441907
e-ISBN	9781424441938
DOI	10.1109/SENSOR.2009.5285402
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Actuators Frequency Electric fields Computational modeling Osmosis Signal generators Electrokinetics Dielectrics Biomedical electrodes Cells (biology) Micro-object manipulation Alternating Current Electro Osmosis Flow (ACEOF)
Content Type	Text
Resource Type	Article

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