In situ detection of soot nanoparticles by time-resolved fluorescence analysis (Articolo in rivista)

Type
Label
  • In situ detection of soot nanoparticles by time-resolved fluorescence analysis (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Bruno A, Ossler F, Minutolo P, et al. (2008)
    In situ detection of soot nanoparticles by time-resolved fluorescence analysis
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bruno A, Ossler F, Minutolo P, et al. (literal)
Pagina inizio
  • 064016 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Bruno, A.; de Lisio, C.] INFM, CNR, Ctr Ric & Sviluppo Coherentia, I-80126 Naples, Italy; [Bruno, A.; de Lisio, C.] Univ Naples Federico 2, Dipartimento Sci Fis, I-80126 Naples, Italy; [Ossler, F.] Lund Univ, Combust Phys Dept, Lund, Sweden; [Minutolo, P.] CNR, Ist Ric Combust, I-80126 Naples, Italy (literal)
Titolo
  • In situ detection of soot nanoparticles by time-resolved fluorescence analysis (literal)
Abstract
  • We present a new implementation of the time-resolved fluorescence anisotropy technique for the analysis of carbon nanoparticles directly in a Bunsen-type propane flame. By exploiting femtosecond laser excitation, UV-visible laser-induced fluorescence and time resolution of the experimental set-up, small soot nanoparticles have been identified within the flame. From the measurement of the decay time of the anisotropy ratio, we determined an ensemble-averaged diameter of the carbon particles of approximately 10 nm, with a slightly larger value in the outer edge of the flame compared to its centre. (literal)
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