Raman and fluorescence spectra of fluoro-organic compounds

Vladimir S. Gorelik; Anatolii V. Chervyakov; Ludmila I. Zlobina; Olga N. Sharts

doi:10.1117/12.371274

30 November 1999 Raman and fluorescence spectra of fluoro-organic compounds

Vladimir S. Gorelik, Anatolii V. Chervyakov, Ludmila I. Zlobina, Olga N. Sharts

Proceedings Volume 3855, Air Monitoring and Detection of Chemical and Biological Agents II; (1999) https://doi.org/10.1117/12.371274
Event: Photonics East '99, 1999, Boston, MA, United States

Abstract

The results of Raman and fluorescence spectra investigations of fluoroorganic aromatic compounds are presented. We present technique for realizing of qualitative and quantitative analysis of fluoroorganic aromatic compounds on the base of Raman and fluorescence spectroscopy. We propose to applicate the pulsed copper vapor laser for exciting of Raman and fluorescence spectra of fluoroorganic samples. The Raman spectra have been received for a number of compounds as: 1- bromoperfluoroocotane, perfluorodecanoic acid, 1,3,5- trifluoromethylbenzene, hexafluorobenzene, pentafluoropyridine, p-fluoro-DL-phenyl-alanine, m-fluoro-DL- phenyl-alanine, o-fluoro-DL-phenyl-alanine, m-fluoro-DL- tyrosine, 6-fluoro-DL-tryptophan, 5-fluorouracil, 5- Fluorouridine, 5-fluoroindole. On the base of our measurements we have worked out the manner of linear molecule C_nF_2n+1Br length recognizing. Thus, presented technique, based on using of the modern laser sources and registration system of Raman and fluorescence spectra, permitted to identify the different fluoroorganic molecules in mixtures and pure samples.

Citation Download Citation

Vladimir S. Gorelik, Anatolii V. Chervyakov, Ludmila I. Zlobina, and Olga N. Sharts "Raman and fluorescence spectra of fluoro-organic compounds", Proc. SPIE 3855, Air Monitoring and Detection of Chemical and Biological Agents II, (30 November 1999); https://doi.org/10.1117/12.371274

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