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Leaky Waveguide Devices for use in Fourier Transform Analysis of Electrophoretic Separations.

Biomedical Sciences Research Institute Computer Science Research Institute Environmental Sciences Research Institute Nanotechnology & Advanced Materials Research Institute

Holmes, R, Joyce, K, Singh, K, Fielden, PR and Goddard, NJ (2000) Leaky Waveguide Devices for use in Fourier Transform Analysis of Electrophoretic Separations. Proceedings of the MicroTECH 2000 Conference, 2 . pp. 691-694. [Journal article]

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Abstract

Presented here is a novel application of Leaky Waveguide Devices to electrophoretic separations with Fourier Transform detection. The Leaky Waveguide Device couples light into and out of a microflow channel, providing an increase in the detection pathlength relative to traditional fixed-point illumination methods. This increased path length results in an increase in the analytical sensitivity, and could also allow real-time kinetic analysis of electrophoretic analytical separations. The Leaky Waveguide Device is constructed from injection moulded polystyrene, which not only reduces the production costs per single unit, but also allows application in areas where contamination must be avoided and one-shot devices are desirable.

Item Type:Journal article
Faculties and Schools:Faculty of Computing & Engineering
Faculty of Computing & Engineering > School of Engineering
Research Institutes and Groups:Engineering Research Institute > Nanotechnology & Integrated BioEngineering Centre (NIBEC)
ID Code:939
Deposited By:Dr Richard Holmes
Deposited On:23 Nov 2009 13:46
Last Modified:18 Aug 2011 11:46

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