Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Author "Bianchi, F"

Now showing items 1-6 of 6

    • Bisulfate – cluster based atmospheric pressure chemical ionization mass spectrometer for high-sensitivity (< 100 ppqV) detection of atmospheric dimethyl amine: proof-of-concept and first ambient data from boreal forest 

      Sipilä, M; Sarnela, N; Jokinen, T; Junninen, H; Hakala, J; Rissanen, M.P; Praplan, A; Simon, M; Kürten, A; Bianchi, F; Dommen, F; Curtius, J; Petäjä, T; Worsnop, D.R (Copernicus GmbH, 2015)
      Atmospheric amines may play a crucial role in formation of new aerosol particles via nucleation with sulfuric acid. Recent studies have revealed that concentrations below 1 pptV can significantly promote nucleation of ...
      info:eu-repo/semantics/article

    • Measurement-model comparison of stabilized Criegee intermediate and highly oxygenated molecule production in the CLOUD chamber 

      Sarnela, N; Jokinen, T; Duplissy, J; Yan, C; Nieminen, T; Ehn, M; Schobesberger, S; Heinritzi, M; Ehrhart, S; Lehtipalo, K; Trostl, J; Simon, M; Kurten, A; Leiminger, M; Lawler, MJ; Rissanen, MP; Bianchi, F; Praplan, AP; Hakala, J; Amorim, A; Gonin, M; Hansel, A; Kirkby, J; Dommen, J; Curtius, J; Smith, JN; Petaja, T; Worsnop, DR; Kulmala, M; Donah (Copernicus GmbH, 2018)
      Atmospheric oxidation is an important phenomenon which produces large quantities of low-volatility compounds such as sulfuric acid and oxidized organic compounds. Such species may be involved in the nucleation of particles ...
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    • Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors 

      Lehtipalo, K; Yan, C; Dada, L; Bianchi, F; Xiao, M; Wagner, R; Stolzenburg, D; Ahonen, LR; Amorim, A; Baccarini, A; Bauer, PS; Baumgartner, B; Bergen, A; Bernhammer, A; Breitenlechner, M; Brilke, S; Buchholz, A; Mazon, SB; Chen, D; Chen, X; et al [Incl Nieminen, T; Virtanen, A; Väisänen, O; Ylisirniö, A] (American Association for the Advancement of Science (AAAS), 2018)
      A major fraction of atmospheric aerosol particles, which affect both air quality and climate, form from gaseous precursors in the atmosphere. Highly oxygenated organic molecules (HOMs), formed by oxidation of biogenic ...
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    • Novel insights on new particle formation derived from a pan-european observing system 

      Dall'Osto, M; Beddows, DCS; Asmi, A; Poulain, L; Hao, L; Freney, E; Allan, JD; Canagaratna, M; Crippa, M; Bianchi, F; de Leeuw, G; Eriksson, A; Swietlicki, E; Hansson, HC; Henzing, JS; Granier, C; Zemankova, K; Laj, P; Onasch, T; Prevot, A; Putaud, JP; Sellegri, K; Vidal, M; Virtanen, A; Simo, R; Worsnop, D; O'Dowd, C; Kulmala, M; Harrison, RM (Springer Nature, 2018)
      The formation of new atmospheric particles involves an initial step forming stable clusters less than a nanometre in size (<~1 nm), followed by growth into quasi-stable aerosol particles a few nanometres (~1–10 nm) and ...
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    • On the composition of ammonia–sulfuric-acid ion clusters during aerosol particle formation 

      Schobesberger, S; Franchin, A; Bianchi, F; Rondo, L; Duplissy, J; Kürten, A; Ortega, I K; Metzger, A; Schnitzhofer, R; Almeida, J; Amorim, A; Dommen, J; Dunne, E M; Ehn, M; Gagné, S; Ickes, L; Junninen, H; Hansel, A; Kerminen, V-M (Copernicus GmbH, 2015)
      The formation of particles from precursor vapors is an important source of atmospheric aerosol. Research at the Cosmics Leaving OUtdoor Droplets (CLOUD) facility at CERN tries to elucidate which vapors are responsible for ...
      info:eu-repo/semantics/article

    • Rapid growth of organic aerosol nanoparticles over a wide tropospheric temperature range 

      Stolzenburg, D; Fischer, L; Vogel, AL; Heinritzi, M; Schervish, M; Simon, M; Wagner, AC; Dada, L; Ahonen, LR; Amorim, A; Baccarini, A; Bauer, PS; Baumgartner, B; Bergen, A; Bianchi, F; Breitenlechner, M; Brilke, S; Buenrostro Mazon, S; Chen, D; Dias, A (Proceedings of the National Academy of Sciences, 2018)
      Nucleation and growth of aerosol particles from atmospheric vapors constitutes a major source of global cloud condensation nuclei (CCN). The fraction of newly formed particles that reaches CCN sizes is highly sensitive to ...
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