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Proceedings Paper

New analytical applications with UV fiber bundles
Author(s): Karl-Friedrich Klein; B. Spangengerg; Hans Meyer; J. Mannhardt; J. Macomber
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Paper Abstract

Due to UV-fiber improvements within the last years, silica- based fibers with small core diameters are available for usage in fiber-bundles extending the range of applications into the deep UV-region below 250 nm. The well-known cross- section converter can be modified for usage in a capillary- holder for capillary electrophoresis. Y-assemblies for DUV- applications are tested within the thin-layer chromatography, leading to an significant improvement of this `old' technique. So, the short processing time including the preparation and low cost are advantageous, in respect to other separation-techniques. In addition to the properties of the different Y-assemblies under test, the separation results of polyaromatic hydrocarbons with the proposed TLC-method will be shown.

Paper Details

Date Published: 4 June 2001
PDF: 8 pages
Proc. SPIE 4253, Optical Fibers and Sensors for Medical Applications, (4 June 2001); doi: 10.1117/12.427919
Show Author Affiliations
Karl-Friedrich Klein, Fachhochschule Giessen-Friedberg (Germany)
B. Spangengerg, Fachhochschule Offenburg (Germany)
Hans Meyer, J&M GmbH (Germany)
J. Mannhardt, J&M GmbH (Germany)
J. Macomber, Polymicro Technologies, LLC (United States)

Published in SPIE Proceedings Vol. 4253:
Optical Fibers and Sensors for Medical Applications
Israel Gannot, Editor(s)

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