Laser-Desorbed Large Molecules in a Supersonic Jet

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Weyssenhoff, H.V.; Selzle, H.L.; Schlag, E.W.: Laser-Desorbed Large Molecules in a Supersonic Jet. In: Zeitschrift für Naturforschung - Section A Journal of Physical Sciences 40 (1985), Nr. 7, S. 674-676. DOI: https://doi.org/10.1515/zna-1985-0703

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/2441

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Sum total of downloads: 75




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Abstract: 
A new technique of desorption of non volatile thermally unstable molecules into a supersonic jet has been developped. With this method isolated large molecules are now available for mass spectrometry as well as for spectroscopic studies at temperatures of a few Kelvin, thus avoiding spectral congestion. It could be demonstrated that molecules like tryptophane and retinal could be desorbed with an IR laser pulse without decomposition and be ionized with a second UV laser to form bare molecule ions without fragmentation.
License of this version: CC BY-NC-ND 3.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 1985
Appears in Collections:Naturwissenschaftliche Fakultät

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pos. country downloads
total perc.
1 image of flag of Germany Germany 41 54.67%
2 image of flag of United States United States 19 25.33%
3 image of flag of China China 5 6.67%
4 image of flag of Sweden Sweden 2 2.67%
5 image of flag of Ireland Ireland 2 2.67%
6 image of flag of Taiwan Taiwan 1 1.33%
7 image of flag of France France 1 1.33%
8 image of flag of Colombia Colombia 1 1.33%
9 image of flag of Canada Canada 1 1.33%
10 image of flag of Bulgaria Bulgaria 1 1.33%
    other countries 1 1.33%

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