Detection of PAH-aerosols by time-resolved fluorescence spectroscopy
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An experimental technique for the detection of polycyclic aromatic hydrocarbons (PAHs) adsorbed on aerosols was developed. The principle of measurement is the time-resolved fluorescence spectroscopy. In our new set-up a nitrogen laser is employed for excitation of fluorescence. Results were compared with those of a former set-up in which a frequency- doubled dye-laser was used.
[1] R. Niessner,et al. Aerosol photoemission for quantification of polycyclic aromatic hydrocarbons in simple mixtures adsorbed on carbonaceous and sodium chloride aerosols. , 1990, Analytical chemistry.
[2] R. Niessner,et al. Detection of particulate polycyclic aromatic hydrocarbons by laser-induced time-resolved fluorescence , 1991 .