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Development of optical sensing system for detection of Fe ions using conductive polymer actuator based microfluidic pump

Kim, Jung Ho and Lau, King-Tong and Fay, Cormac and Diamond, Dermot (2008) Development of optical sensing system for detection of Fe ions using conductive polymer actuator based microfluidic pump. In: IEEE Sensors 2008, 26-29 October 2008, Lecce, Italy.

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Abstract

In this paper, we present a novel microfluidic optical sensing system by combining a low-power conductive polymer -based microfluidic pump and a microfluidic chip integrated with an optical sensor. A self priming microfluidic pump is developed using a polypyrrole. A microfluidic chip- optical detector module that contained an optical cuvette with LED and photo-diode optical sensing module was fabricated. Integration of the micro pump and the microfluidic chips complete the sensing system. The pump performance and its application in chemical analysis have been demonstrated in the detection of Fe ions.

Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:No
Uncontrolled Keywords:microfluidic pump; microfluidic chip;
Subjects:Engineering > Mechanical engineering
Engineering > Environmental engineering
DCU Faculties and Centres:Research Initiatives and Centres > CLARITY: The Centre for Sensor Web Technologies
Research Initiatives and Centres > National Centre for Sensor Research (NCSR)
Publisher:Institute of Electrical and Electronics Engineers
Official URL:http://www.ieee-sensors2008.org/
Copyright Information:©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Funders:SFI 03/IN.3/1361, Biotex: FP6-2004-1ST-NMP-2, Australian Research Council Linkage Grant and Korean Research Foundation (KRF-2005-214-D00236), Science Foundation Ireland
ID Code:711
Deposited On:03 Nov 2008 15:41 by Jer Hayes. Last Modified 16 Nov 2009 17:25

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