Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols
Hegglin MI, Krieger UK, Koop T, Peter T (2002)
AEROSOL SCIENCE AND TECHNOLOGY 36(4): 510-512.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Hegglin, M. I.;
Krieger, U. K.;
Koop, ThomasUniBi
;
Peter, T.
![](https://pub.uni-bielefeld.de/images/icon_orcid.png)
Einrichtung
Abstract / Bemerkung
Fluorescence is a troublesome side effect in laboratory Raman studies on sulfuric acid solutions and aerosol particles. We performed experiments showing that organic matter induces fluorescence in H2SO4/H2O solutions. The intensity of the fluorescence signal appears to be almost independent of the concentration of the organic substances, but depends strongly on the sulfuric acid concentration. The ubiquity of organic substances in the atmosphere, their relatively high abundance, and the insensitivity of the fluorescence with respect to their concentrations will render most acidic natural aerosols subject to absorption and fluorescence, possibly influencing climate forcing. We show that, while fluorescence may in the future become a valuable tool of aerosol diagnostics, the concurrent absorption is too small to significantly affect the atmosphere's radiative balance.
Erscheinungsjahr
2002
Zeitschriftentitel
AEROSOL SCIENCE AND TECHNOLOGY
Band
36
Ausgabe
4
Seite(n)
510-512
ISSN
0278-6826
eISSN
1521-7388
Page URI
https://pub.uni-bielefeld.de/record/2380296
Zitieren
Hegglin MI, Krieger UK, Koop T, Peter T. Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols. AEROSOL SCIENCE AND TECHNOLOGY. 2002;36(4):510-512.
Hegglin, M. I., Krieger, U. K., Koop, T., & Peter, T. (2002). Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols. AEROSOL SCIENCE AND TECHNOLOGY, 36(4), 510-512. https://doi.org/10.1080/027868202753571331
Hegglin, M. I., Krieger, U. K., Koop, Thomas, and Peter, T. 2002. “Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols”. AEROSOL SCIENCE AND TECHNOLOGY 36 (4): 510-512.
Hegglin, M. I., Krieger, U. K., Koop, T., and Peter, T. (2002). Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols. AEROSOL SCIENCE AND TECHNOLOGY 36, 510-512.
Hegglin, M.I., et al., 2002. Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols. AEROSOL SCIENCE AND TECHNOLOGY, 36(4), p 510-512.
M.I. Hegglin, et al., “Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols”, AEROSOL SCIENCE AND TECHNOLOGY, vol. 36, 2002, pp. 510-512.
Hegglin, M.I., Krieger, U.K., Koop, T., Peter, T.: Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols. AEROSOL SCIENCE AND TECHNOLOGY. 36, 510-512 (2002).
Hegglin, M. I., Krieger, U. K., Koop, Thomas, and Peter, T. “Technical note: Organics-induced fluorescence in Raman studies of sulfuric acid aerosols”. AEROSOL SCIENCE AND TECHNOLOGY 36.4 (2002): 510-512.
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