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|Title:||Integration of enzyme immobilised single-walled carbon nanotube arrays into microfluidic devices for glucose detection|
Le Roux, R.
|Citation:||Proceedings of ICONN 2008 / P. Mulvaney and A. Khan (eds.), pp. 137-140|
|Conference Name:||International Conference on Nanoscience and Nanotechnology (2008 : Melbourne, Australia)|
|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|
|Appears in Collections:||Chemistry and Physics publications|
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