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Type: Conference paper
Title: Integration of enzyme immobilised single-walled carbon nanotube arrays into microfluidic devices for glucose detection
Author: Yu, J.
Le Roux, R.
Gu, Y.
Yunus, K.
Matthews, S.
Shapter, J.
Fisher, A.
Citation: Proceedings of ICONN 2008 / P. Mulvaney and A. Khan (eds.), pp. 137-140
Publisher: IEEE
Publisher Place: Online
Issue Date: 2008
ISBN: 1424415047
Conference Name: International Conference on Nanoscience and Nanotechnology (2008 : Melbourne, Australia)
Statement of
Jingxian Yu, Rudolph Le Roux, Yunfeng Gu, Kamran Yunus, Sinéad Matthews, Joe G. Shapter and Adrian C. Fisher
Abstract: Microfluidic devices for glucose detection have been constructed and developed by integration of glucose oxidase covalently immobilised single-walled carbon nanotube arrays into a poly (dimethylsiloxane)-based microfluidic channel. This microfluidic device was tested for electrochemical glucose detection, and the results showed that the glucose can be detected with a linear response up to a concentration of 5times10-3 mol L-1. Because of the small amounts of fluids and enzyme used in microchannels, this approach offers a number of technical advantages, such as portability, shorter analysis time and lower consumption of expensive analytes.
Keywords: Microfluidic devices; glucose oxidase; carbon nanotube; glucose
Rights: © 2008 IEEE
RMID: 0020104162
DOI: 10.1109/ICONN.2008.4639265
Appears in Collections:Chemistry and Physics publications

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