New analytical applications with UV fiber bundles

Karl-Friedrich Klein; B. Spangengerg; Hans Meyer; J. Mannhardt; J. Macomber

doi:10.1117/12.427919

4 June 2001 New analytical applications with UV fiber bundles

Karl-Friedrich Klein, B. Spangengerg, Hans Meyer, J. Mannhardt, J. Macomber

Proceedings Volume 4253, Optical Fibers and Sensors for Medical Applications; (2001) https://doi.org/10.1117/12.427919
Event: BiOS 2001 The International Symposium on Biomedical Optics, 2001, San Jose, CA, United States

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.

Citation Download Citation

Karl-Friedrich Klein, B. Spangengerg, Hans Meyer, J. Mannhardt, and J. Macomber "New analytical applications with UV fiber bundles", Proc. SPIE 4253, Optical Fibers and Sensors for Medical Applications, (4 June 2001); https://doi.org/10.1117/12.427919

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