oldpubs

2009

  1. Vuollekoski, H., V.-M. Kerminen, T. Anttila, S.-L. Sihto, M. Vana, M. Ehn, H. Korhonen, G. McFiggans, C. D. O’Dowd, and M. Kulmala (2009)
    Iodine dioxide nucleation simulations in coastal and remote marine environments.
    J. Geophys. Res. 114 D02206, doi:10.1029/2008JD010713
  2. Makkonen, R., Asmi, A., Korhonen, H., Kokkola, H., Järvenoja, S., Räisänen, P., Lehtinen, K. E. J., Laaksonen, A., Kerminen, V.-M., Järvinen, H., Lohmann, U., Bennartz, R., Feichter, J., and Kulmala, M. (2009)
    Sensitivity of aerosol concentrations and cloud properties to nucleation and secondary organic distribution in ECHAM5-HAM global circulation model
    Atmos. Chem. Phys. 9 1747-1766. Full text
  3. Hao, L. Q., Yli-Pirilä, P., Tiitta, P., Romakkaniemi, S., Vaattovaara, P., Kajos, M. K., Rinne, J., Heijari, J., Kortelainen, A., Miettinen, P., Kroll, J. H., Holopainen, J. K., Smith, J. N., Joutsensaari, J., Kulmala, M., Worsnop, D. R., and Laaksonen, A. (2009)
    New particle formation from the oxidation of direct emissions of pine seedlings.
    Atmos. Chem. Phys. 9 8121-8137. Full text
  4. Romakkaniemi, S., G. McFiggans, K. N. Bower, P. Brown, H. Coe, and T. W. Choularton (2009)
    A comparison between trajectory ensemble and adiabatic parcel modeled cloud properties and evaluation against airborne measurements
    J. Geophys. Res. 114 D06214. doi:10.1029/2008JD011286.
  5. Hytönen, K., Yli-Pirilä, P., Tissari, J., Gröhn, A., Riipinen, I., Lehtinen, K.E.J., Jokiniemi, J. (2009)
    Gas-Particle Distribution of PAHs in Wood Combustion Emission Determined with Annular Denuders, Filter, and Polyurethane Foam Adsorbent
    Aerosol Science and Technology 43 442 – 454. doi:10.1080/02786820802716743.
  6. Sihto, S.-L., H. Vuollekoski, J. Leppa, I. Riipinen, V.-M. Kerminen, H. Korhonen, K. E. J. Lehtinen, M. Boy, and M. Kulmala (2009)
    Aerosol dynamics simulations on the connection of sulphuric acid and new particle formation
    Atmos. Chem. Phys. 9 2933-2947. Full text
  7. Kokkola, H., Hommel, R., Kazil, J., Niemeier, U., Partanen, A.-I., Feichter, J., and Timmreck, C. (2009)
    Aerosol microphysics modules in the framework of the ECHAM5 climate model – intercomparison under stratospheric conditions
    Geosci. Model Dev. 2 97-112. Full text
  8. Anttila, T., Vaattovaara, P., Komppula, M., Hyvärinen, A.-P., Lihavainen, H., Kerminen, V.-M., and Laaksonen, A. (2009)
    Size-dependent activation of aerosols into cloud droplets at a subarctic background site during the second Pallas Cloud Experiment (2nd PaCE): method development and data evaluation
    Atmos. Chem. Phys. 9 4841-4854. Full text
  9. Birmili, W., Schwirn, K., Nowak, A., Petäjä, T., Joutsensaari, J., Rose, D., Wiedensohler, A., Hämeri, K., Aalto, P., Kulmala, M. and Boy, M. (2009)
    Measurements of humidified particle number size distributions in a Finnish boreal forest: derivation of hygroscopic particle growth factors.
    Boreal Env. Res. 14 458-–480. Full text (PDF)
  10. Jaatinen, A., Hamed, A., Joutsensaari, J., Mikkonen, S., Birmili, W., Wehner, B., Spindler, G., Wiedensohler, A., Decesari, S., Mircea, M., Facchini, M. C., Junninen, H., Kulmala, M., Lehtinen, K. E. J. & Laaksonen, A. (2009)
    A comparison of new particle formation events in the boundary layer at three different sites in Europe.
    Boreal Env. Res. 14 481-498. Full text (PDF)
  11. Kivekäs, N., Kerminen, V.-M., Raatikainen, T., Vaattovaara, P., Laaksonen, A. & Lihavainen, H. (2009)
    Physical and chemical characteristics of aerosol particles and cloud-droplet activation during the Second Pallas Cloud Experiment (Second PaCE).
    Boreal Env. Res. 14 515-526. Full text (PDF)
  12. Leppä, J., Kerminen, V.-M., Laakso, L., Korhonen, H., Lehtinen, K. E. J., Gagné, S., Manninen, H. E., Nieminen, T. & Kulmala, M. (2009)
    Ion-UHMA: a model for simulating the dynamics of neutral and charged aerosol particles.
    Boreal Env. Res. 14 559-575. Full text (PDF)
  13. Leskinen, A., Portin, H., Komppula, M., Miettinen, P., Arola, A., Lihavainen, H., Hatakka, J., Laaksonen, A. & Lehtinen, K. E. J. (2009)
    Overview of the research activities and results at Puijo semi-urban measurement station.
    Boreal Env. Res. 14 576-590. Full text (PDF)
  14. Portin, H. J., Komppula, M., Leskinen, A. P., Romakkaniemi, S., Laaksonen, A. & Lehtinen, K. E. J. (2009)
    Observations of aerosol–cloud interactions at the Puijo semi-urban measurement station.
    Boreal Env. Res. 14 641-653. Full text (PDF)
  15. Vaattovaara, P., Petäjä, T., Joutsensaari, J., Miettinen, P., Zaprudin, B., Kortelainen, A., Heijari, J., Yli-Pirilä, P., Aalto, P., Worsnop, D. R. & Laaksonen, A. (2009)
    The evolution of nucleation- and Aitken-mode particle compositions in a boreal forest environment during clean and pollution-affected new-particle formation events.
    Boreal Env. Res. 14 662-682. Full text (PDF)
  16. Gröhn, A., Suonmaa, V., Auvinen, A., Lehtinen, K.E.J, and Jokiniemi, J. (2009)
    Reduction of Fine Particle Emissions from Wood Combustion with Optimized Condensing Heat Exchangers
    Environ. Sci. Technol. 43 (16) 6269-6274. doi:10.1021/es8035225
  17. Mielonen, T., A. Arola, M. Komppula, J. Kukkonen, J. Koskinen, G. de Leeuw, and K. E. J. Lehtinen (2009)
    Comparison of CALIOP level 2 aerosol subtypes to aerosol types derived from AERONET inversion data
    Geophys. Res. Lett. 36 L18804. doi:10.1029/2009GL039609
  18. Miettinen, M., J. Riikonen, U. Tapper, U. Backman, J. Joutsensaari, A. Auvinen, V.-P. Lehto, J. Jokiniemi (2009)
    Development of a highly controlled gas-phase nanoparticle generator for inhalation exposure studies.
    Human & Experimental Toxicology 28 413-419. Full Text
  19. Jimenez,J. L., M. R. Canagaratna, N. M. Donahue, A. S. H. Prevot, Q. Zhang, J. H. Kroll, P. F. DeCarlo, J. D. Allan, H. Coe, N. L. Ng, A. C. Aiken, K. S. Docherty, I. M. Ulbrich, A. P. Grieshop, A. L. Robinson, J. Duplissy, J. D. Smith, K. R. Wilson, V. A. Lanz, C. Hueglin, Y. L. Sun, J. Tian, A. Laaksonen, T. Raatikainen, J. Rautiainen, P. Vaattovaara, M. Ehn, M. Kulmala, J. M. Tomlinson, D. R. Collins, M. J. Cubison, E. J. Dunlea, J. A. Huffman, T. B. Onasch, M. R. Alfarra, P. I. Williams, K. Bower, Y. Kondo, J. Schneider, F. Drewnick, S. Borrmann, S. Weimer, K. Demerjian, D. Salcedo, L. Cottrell, R. Griffin, A. Takami, T. Miyoshi, S. Hatakeyama, A. Shimono, J. Y Sun, Y. M. Zhang, K. Dzepina, J. R. Kimmel, D. Sueper, J. T. Jayne, S. C. Herndon, A. M. Trimborn, L. R. Williams, E. C. Wood, A. M. Middlebrook, C. E. Kolb, U. Baltensperger, D. R. Worsnop (2009)
    Evolution of Organic Aerosols in the Atmosphere
    Science Vol 326 pp. 1525 – 1529. DOI: 10.1126/science.1180353
  20. Paatero, J., Vaattovaara, P., Vestenius, M., Meinander, O., Makkonen, U., Kivi, R., Hyvärinen, A., Asmi, E., Tjernström, M. and Leck, C. (2009)
    Finnish contribution to the Arctic Summer Cloud Ocean Study (ASCOS) expedition, Arctic Ocean 2008
    Geophysica 45 (1-2), 119-146. Full text (PDF)

2008

  1. Korhonen, H., K. S. Carslaw, D. V. Spracklen, D. A. Ridley, and J. Ström (2008)
    A global model study of processes controlling aerosol size distribution in the Arctic spring and summer.
    J. Geophys. Res. 113 D08211, doi:10.1029/2007JD009114
  2. Korhonen, H., K.S. Carslaw, D. V. Spracklen, G. W. Mann and M. T. Woodhouse (2008)
    Influence of DMS emissions on CCN concentrations and seasonality over the remote southern hemisphere oceans: A global model study
    J. Geophys. Res. 113 D15204, doi:10.1029/2007JD009718.
  3. Kivekäs, N., V.-M. Kerminen, T. Anttila, H. Korhonen, H. Lihavainen, M. Komppula, and M. Kulmala (2008)
    Parameterization of cloud droplet activation using a simplified treatment of the aerosol number size distribution
    J. Geophys. Res. 113D15207, doi:10.1029/2007JD009485.
  4. Viskari, T., H. Järvinen, T. Anttila, V.-M. Kerminen, K. E. J. Lehtinen, H. Korhonen, S.-L. Sihto and M. Kulmala (2008)
    Duration of the tangent-linear regime in sectional multicomponent aerosol dynamics
    J. Aerosol Sci. 39 723-736.
  5. Kokkola., H., H. Korhonen, K. E. J. Lehtinen, R. Makkonen, A. Asmi, S. Järvenoja, T. Anttila, A.-I. Partanen, M. Kulmala, H. Järvinen, A. Laaksonen, and V.-M. Kerminen (2008)
    SALSA – a Sectional Aerosol model for Large Scale Applications
    Atmos. Chem. Phys. 8 pp. 2469-2483.

    SRef-ID: 1680-7324/acp/2008-8-2469

  6. Kokkola, H., M. Vesterinen, T. Anttila, A. Laaksonen, and K. E. J. Lehtinen (2008)
    Technical note: Analytical formulae for the critical supersaturations and droplet diameters of CCN containing insoluble material
    Atmos. Chem. Phys. 8 1989-2005. Full text (PDF)
  7. Duplissy, J., M. Gysel, M. R. Alfarra, J. Dommen, A. Metzger, A. S. H. Prevot, E. Weingartner, A. Laaksonen, T. Raatikainen, N. Good, S. F. Turner, G. McFiggans, and U. Baltensperger (2008)
    Cloud forming potential of secondary organic aerosol under near atmospheric conditions
    Geophys. Res. Lett., 35 L03818 doi:10.1029/2007GL031075
  8. A. Laaksonen, M. Kulmala, C. D. O’Dowd, J. Joutsensaari, P. Vaattovaara, S. Mikkonen, K. E. J. Lehtinen, L. Sogacheva, M. Dal Maso, P. Aalto, T. Petäjä, A. Sogachev, Y. J. Yoon, H. Lihavainen, D. Nilsson, M. C. Facchini, F. Cavalli, S. Fuzzi, T. Hoffmann, F. Arnold, M. Hanke, K. Sellegri, B. Umann, W. Junkermann, H. Coe, J. D. Allan, M. R. Alfarra, D. R. Worsnop, M. -L. Riekkola, T. Hyötyläinen, and Y. Viisanen, (2008)
    The role of VOC oxidation products in continental new particle formation
    Atmos. Chem. Phys. 8 2657-2665 Full text (PDF)
  9. Berndt, T., Stratmann, F., Bräsel, S., Heintzenberg, J., Laaksonen, A., and Kulmala, M. (2008)
    SO2 oxidation products other than H2SO4 as a trigger of new particle formation – Part 1: Laboratory investigations
    Atmos. Chem. Phys. 8 6365-6374. Full text (PDF)
  10. Laaksonen, A., Kulmala, M., Berndt, T., Stratmann, F., Mikkonen, S., Ruuskanen, A., Lehtinen, K. E. J., Dal Maso, M., Aalto, P., Petäjä, T., Riipinen, I., Sihto, S.-L., Janson, R., Arnold, F., Hanke, M., Ücker, J., Umann, B., Sellegri, K., O’Dowd, C. D., and Viisanen, Y (2008)
    SO2 oxidation products other than H2SO4 as a trigger of new particle formation. Part 2: Comparison of ambient and laboratory measurements, and atmospheric implications
    Atmos. Chem. Phys. 8 7255-7264. Full text (PDF)
  11. Raatikainen T, Laaksonen A, Hyvärinen AP, Vanhanen, J., Hautio, K., Lihavainen, H., Viisanen, Y., and Napari, I. (2008)
    Surface Tensions of Multicomponent Aqueous Electrolyte Solutions: Predictive Models Based on Binary Limits
    Journal of Physical Chemistry C 112 Issue: 28 Pages: 10428-10434 doi:10.1021/jp7117136
  12. Markku Kulmala, Veli-Matti Kerminen, Ari Laaksonen, Ilona Riipinen, Mikko Sipilä, Taina M. Ruuskanen, Larisa Sogacheva, Pertti Hari, Jaana Bäck, Kari E. J. Lehtinen, Yrjö Viisanen, Merete Bilde, Birgitta Svenningsson, Mihalis Lazaridis, Kjetil Tørseth, Peter Tunved, E. Douglas Nilsson, Sara Pryor, Lise-Lotte Sørensen, Urmas Hõrrak, Paul M. Winkler, Erik Swietlicki, Marja-Liisa Riekkola, Radovan Krejci, Christopher Hoyle, Øystein Hov, Gunnar Myhre, Hans-Christen Hansson (2008)
    Title: Overview of the biosphere-aerosol-cloud-climate interactions (BACCI) studies
    Tellus Series B-Chemical and Physical Meteorology 60 Issue 3, 300-317. doi: 10.1111/j.1600-0889.2008.00354.x
  13. Prisle, N., Raatikainen, T., Sorjamaa, R., Svenningsson, B., Laaksonen, A., and Bilde, M. (2008)
    Surfactant partitioning in cloud droplet activation: a study of C8, C10, C12 and C14 normal fatty acid sodium salts
    Tellus Series B-Chemical and Physical Meteorology 60B 416-431, doi:10.1111/j.1600-0889.2008.00352.x
  14. Malila, J., Hyvärinen, A.-P., Viisanen, Y., and Laaksonen, A. (2008)
    Displacement barrier heights from experimental nucleation rate data.
    Atmospheric Research 90 303-312, doi:10.1016/j.atmosres.2008.07.002
  15. Leskinen, A.P., Kulmala, M., Lehtinen K.E.J. (2008)
    Growth of nucleation mode particles: Source rates of condensable vapour in a smog chamber
    Atmospheric Environment 42 7405-7411, doi:10.1016/j.atmosenv.2008.06.024
  16. Mikkonen, S., Rahikainen, M., Virtanen, J., Lehtonen, R., Kuikka, S., and Ahvonen, A. (2008)
    A linear mixed model with temporal covariance structures in modelling catch per unit effort of Baltic herring.
    ICES Journal of Marine Science 65 1645-1654. doi:10.1093/icesjms/fsn135
  17. Winkler PM, Steiner G, Vrtala A, Vehkamäki H, Noppel M, Lehtinen KEJ, Reischl GP, Wagner PE, Kulmala M (2008)
    Heterogeneous nucleation experiments bridging the scale from molecular ion clusters to nanoparticles.
    Science 319 1374-1377. doi:10.1126/science.1149034
  18. Mielonen,T., Kaurila, T., Arola, A., Lihavainen, H., Komppula, M., Lehtinen, K.E.J. (2008)
    Effect of aerosols on the infrared transmission in Lakiala, Finland
    Atmospheric Environment 42 2603-2610. doi:10.1016/j.atmosenv.2007.09.038
  19. Laaksonen A., Lehtinen K.E.J. (2008)
    Nucleation.
    In: Environmental Chemistry of Aerosols p. 31-46. Blackwell Publishing, 2008.

2007

  1. Ehn, M., Petäjä, T., Aumhoff, H., Aalto, P., Arnold, F., Laaksonen, A. and Kulmala M. (2007)
    Hygroscopic properties of ultrafine aerosol particles in the boreal forest: diurnal variation, solubility and the influence of sulfuric acid.
    Atmos Chem Phys 7 211-222. Full text (PDF)
  2. Hamed, A., Joutsensaari, J., Mikkonen, S., Sogacheva, L., Dal Maso, M., Kulmala, M., Cavalli, F., Fuzzi, S., Facchini, M.C., Decesari, S., Mircea, M., Lehtinen, K.E.J. and Laaksonen A. (2007)
    Nucleation and growth of new particles in Po Valley, Italy.
    Atmos Chem Phys 7 355-376. Full text (PDF)
  3. Napari, I. and Laaksonen, A. (2007)
    Surface tension and scaling of critical nuclei in diatomic and triatomic fluids.
    J Chem Phys 126 134503.
  4. Pinto, D. M., Tiiva, P., Miettinen, P., Joutsensaari, J., Kokkola, H., Nerg, A. M., Laaksonen, A. and Holopainen J. K. (2007)
    The effects of increasing atmospheric ozone on biogenic monoterpene profiles and the formation of secondary aerosols.
    Atmos Environ 41 4877-4887.
  5. Riipinen, I., Sihto, S.-L., Kulmala, M., Arnold, F., Dal Maso, M., Birmili, W., Saarnio, K., Teinilä, K., Kerminen, V.-M., Laaksonen, A. and Lehtinen K.E.J. (2007)
    Connections between atmospheric sulphuric acid and new particle formation during QUEST III-IV campaigns in Heidelberg and Hyytiälä.
    Atmos Chem Phys 7 1899-1914.
  6. Saarelainen, M., Laaksonen A. and Hirvonen, P.E. (2007)
    Students’ initial knowledge of electric and magnetic fields – more profound explanations and reasoning models for undesired conceptions.
    Eur J Phys 28 51-60.
  7. Schultz, D. M., S. Mikkonen, A. Laaksonen, and M. B. Richman (2007)
    Weekly precipitation Cycles? Lack of evidence from United States surface stations
    Geophys Res Lett 34, L22815, 2007, doi:10.1029/2007GL031889
  8. Sogacheva, L., Hamed, A., Facchini, M-C., Kulmala, M. and Laaksonen A. (2007)
    Relation of air mass history to nucleation events in Po Valley, Italy, using back trajectories analysis.
    Atmos Chem Phys 7 839-853. Full text (PDF)
  9. Sorjamaa, R. and Laaksonen A. (2007)
    The effect of H2O adsorption on cloud-drop activation of insoluble particles: a theoretical framework.
    Atmos Chem Phys 7 6175-6180. Full text (PDF)
  10. Tiitta, P., Miettinen, P., Vaattovaara, P., Laaksonen, A., Joutsensaari, J., Hirsikko, A., Aalto, P. and Kulmala M. (2007)
    Road-side measurements of aerosol and ion number size distributions: A comparison with remote site measurements.
    Boreal Environ Res 12 311-321.
  11. Vesterinen, M., Lehtinen, K.E.J., Kulmala, M. and Laaksonen A. (2007)
    Effect of particle phase oligomer formation on aerosol growth.
    Atmos Environ doi:10.1016/j.atmosenv.2006.10.024

2006

  1. Allan J.D., Alfarra M.R., Brower K.N., Coe H., Jayne J.T., Worsnop D.R., Aalto P.P., Kulmala M., Hyötyläinen T., Cavalli F. and Laaksonen A. (2006)
    Size and composition measurements of backround aerosol and new particle growth in a Finnish forest during QUEST 2 using an Aerodyne Aerosol Mass Spectrometer.
    Atmos Chem Phys 6 315-327. Full text (PDF)
  2. Kokkola, H., Sorjamaa, R., Peräniemi, A., Raatikainen T. and Laaksonen A. (2006)
    Cloud formation of particles containing humic-like substances.
    Geophys Res Lett 33 L10816.
  3. Kulmala, M., Lehtinen, K.E.J. and Laaksonen, A. (2006)
    Cluster activation theory as an explanation of the linear dependence between formation rate of 3nm particles and sulphuric acid concentration.
    Atmos Chem Phys 6 787-793. Full text (PDF)
  4. McFiggans, G., Artaxo, P., Baltensperger, U., Coe, H., Facchini, C., Feingold, G., Fuzzi, S., Gysel, M., Laaksonen, A., Lohmann, U., Mentel, T., Murphy, D., O’Dowd, C., and Snider J. (2006)
    The Effect of Aerosol Composition and Properties on Warm Cloud Droplet Activation.
    Atmos Chem Phys 6 2593-2649. Full text (PDF)
  5. Mikkonen, S. , Lehtinen, K.E.J., Hamed, A., Joutsensaari, J., Facchini, M.C. and Laaksonen, A. (2006)
    Using discriminant analysis as a nucleation event classification method.
    Atmos Chem Phys 6 5549-5557. Full text (PDF)
  6. Romakkaniemi, S., Kokkola, H., Lehtinen, K.E.J. and Laaksonen, A. (2006)
    The influence of nitric acid on the cloud processing of aerosol particles.
    Atmos Chem Phys 6 1627-1634. Full text (PDF)
  7. Sihto, S.-L., Kulmala, M., Kerminen, V.-M., Dal Maso, M., Petäjä, T., Riipinen, I., Korhonen, H., Arnold, F., Janson, R., Boy, M., Laaksonen, A. and Lehtinen, K.E.J. (2006)
    Atmospheric sulphuric acid and aerosol formation: implications from atmospheric measurements for nucleation and early growth mechanisms.
    Atmos Chem Phys 6 4089-4091. Full text (PDF)
  8. Sorjamaa, R. and Laaksonen, A. (2006)
    The influence of surfactant properties on critical supersaturations of cloud condensation nuclei.
    J Aerosol Sci 37 1730-1736.
  9. Vaattovaara, P., Huttunen, P. E., Yoon, Y.J., Joutsensaari, J., Lehtinen, K.E.J., O’Dowd, C.D. and Laaksonen, A. (2006)
    The composition of nucleation and Aitken modes particles during coastal nucleation events: evidence for marine secondary organic contribution.
    Atmos Chem Phys 6 4601-4616. Full text (PDF)

2005

  1. Dal Maso M., Kulmala M., Riipinen I., Wagner R., Hussein T., Aalto P. and Lehtinen K.E.J. (2005)
    Formation and growth of fresh atmospheric aerosols: eight years of aerosol size distribution data from SMEAR II, Hyytiälä, Finland.
    Boreal Environ Res 10, 323-336.
  2. Grini A., Korhonen H. and Lehtinen K.E.J. (2005)
    A combined photochemistry/aerosol dynamics model: model development and a study of new particle formation.
    Boreal Environ Res 10, 525-541.
  3. Hyvärinen A-P., Raatikainen T., Laaksonen A., Viisanen Y. and Lihavainen H. (2005)
    Surface tensions and densities of H2SO4 + NH3 + water solutions.
    Geophys Res Lett 32, L16806.
  4. Joutsensaari J., Loivamäki M., Vuorinen T., Miettinen P., Nerg A.-M., Holopainen J.K. and Laaksonen A. (2005)
    Nanoparticle formation by ozonolysis of inducible plant volatiles
    Atmos Chem Phys 5, 1489-1495. SRef-ID: 1680-7324/acp/2005-5-1489 Full text (PDF)
  5. Korhonen H., Kerminen V-M., Lehtinen K.E.J. and Kulmala M. (2005)
    CCN activation and cloud prosessing in sectional aerosol models with low size resolution.
    Atmos Chem Phys 5, 2561-2570.
  6. Kulmala M., Hari P., Laaksonen A., Vesala T. and Viisanen Y. (2005)
    Research unit of physics, chemistry and biology of atmospheric composition and climate change: overview of recent results.
    Boreal Environ Res 10, 459-477.
  7. Kulmala M., Lehtinen K.E.J., Laakso L., Mordas G. and Hämeri K. (2005)
    On the existence of neutral atmospheric clusters.
    Boreal Environ Res 10, 79-87.
  8. Kulmala M., Lehtinen K.E.J. and Laaksonen A. (2005)
    Why formation rate of 3 nm particles depends lineary on sulphuric acid consentration.
    Atmos Chem Phys Discuss 5, 11277-11293.
  9. Laaksonen A., Hamed A., Joutsensaari J., Hiltunen L., Cavalli F., Junkermann W., Asmi A., Fuzzi S. and Facchini M.C. (2005)
    Cloud condensation nucleus production from nucleation events at a highly polluted region.
    Geophys Res Lett 32, L06812. doi:10.1029/2004GL022092
  10. Laaksonen A., Vesala T., Kulmala M., Winkler P.M. and Wagner P.E. (2005)
    Commentary on cloud modelling and the mass accommodation coefficient of water.
    Atmos Chem Phys 5, 461-464. SRef-ID: 1680-7324/acp/2005-5-461 Full text (PDF)
  11. Laaksonen A., Vesala T., Kulmala M., Winkler P.M. and Wagner P.E. (2005)
    Commentary on cloud modelling and the mass accommodation coefficient of water.
    Atmos Chem Phys 5, 461-464. SRef-ID: 1680-7324/acp/2005-5-461 Full text (PDF)
  12. Petäjä T., Kerminen V.M., Hämeri K., Vaattovaara P., Joutsensaari J., Junkermann W., Laaksonen A. and Kulmala M. (2005)
    Effects of SO2 oxidation on ambient aerosol growth in water and ethanol vapours.
    Atmos Chem Phys 5 767-779.
  13. Raatikainen T. and Laaksonen A. (2005)
    Application of several activity coefficient models to water-organic electrolyte aerosols of atmospheric interest.
    Atmos Chem Phys 5 2475-2495.
  14. Romakkaniemi S., Kokkola H. and Laaksonen A. (2005)
    Parameterization of the nitric acid effect on CCN activation.
    Atmos Chem Phys 5 879-885. SRef-ID: 1680-7324/acp/2005-5-879 Full text (PDF)
  15. Romakkaniemi S., Kokkola H. and Laaksonen A. (2005)
    Soluble trace gas effect on cloud condensation nuclei activation: influence of initial equilibration on cloud model results.
    J Geophys Res 110 D15202.
  16. Salonen M., Malila J., Napari I. and Laaksonen A. (2005)
    Evaluation of surface composition of surface active water-alcohol type mixtures: a comparison of semiempirical models.
    J Phys Chem B 109 3472-3479. doi:10.1021/jp047610w Full text (PDF)
  17. Vaattovaara P., Räsänen M., Kühn T., Joutsensaari J. and Laaksonen A. (2005)
    A method for detecting the presence of organic fraction in nucleation mode sized particles.
    Atmos Chem Phys 5 3277-3287 Full text (PDF).

2004

  1. Anttila T., Kerminen V.-M., Kulmala M., Laaksonen A. and O’Dowd C. (2004)
    Modelling the formation of organic particles in the atmosphere.
    Atmospheric Chemistry and Physics 4, 1071-1083. SRef-ID: 1680-7324/acp/2004-4-1071. Full text (PDF)
  2. Boy M., Petäjä T., Dal Maso M., Rannik U., Rinne J., Aalto P., Laaksonen A., Vaattovaara P., Joutsensaari J., Hoffmann T., Warnke J., Apostolaki M., Stephanou E.G., Tsapakis M., Kouvarakis A., Pio C., Carvalho A., Römpp A., Moortgaart G., Spirig C., Guenther A., Greenberg J., Ciccioli P. and Kulmala M. (2004)
    Overview of the field measurement campaign in Hyytiälä, August 2001 in the framework of the EU project OSOA.
    Ibid, 657-678. SRef-ID: 1680-7324/acp/2004-4-657. Full text (PDF)
  3. Laakso L., Petäjä T., Lehtinen K.E.J., Kulmala M., Paatero J., Hõrrak U., Tammet H. and Joutsensaari J. (2004)
    Ion production rate in a boreal forest based on ion, particle and radiation measurements.
    Ibid, 1933-1943. SRef-ID: 1680-7324/acp/2004-4-1933. Full text (PDF)
  4. Romakkaniemi S., Kokkola H., Petzold A. and Laaksonen A. (2004)
    Growth of upper tropospheric aerosols due to uptake of HNO3
    Ibid, 549-556. SRef-ID: 1680-7324/acp/2004-4-549. Full text (PDF)
  5. Sorjamaa R., Svenningsson B., Raatikainen T., Henning S., Bilde M. and Laaksonen A. (2004)
    The role of surfactants in Köhler theory reconsidered
    Ibid, 2107-2117. SRef-ID: 1680-7324/acp/2004-4-2107. Full text (PDF)
  6. Gaman A.I., Kulmala M., Vehkamäki H., Napari I., Mircea M., Facchini M.C. and Laaksonen A. (2004)
    Binary homogeneous nucleation in water–succinic acid and water–glutaric acid systems.
    Journal of Chemical Physics 120, 282-291. doi:10.1063/1.1630564. Full text (PDF)
  7. Djikaev Y., Napari I. and Laaksonen A. (2004)
    On the closure conjectures for the Gibbsian approximation model of a binary droplet.
    Ibid, 9752-9762. doi:10.1063/1.1698575, Full text (PDF)
  8. Hyvärinen A.-P., Lihavainen H., Hautio K., Raatikainen T., Viisanen Y. and Laaksonen A. (2004)
    Surface tensions of sulphuric acid-dimethylamine-water solutions
    Journal of Chemical and Engineering Data, 49, 917-922. doi:10.1021/je034225b. Full text (PDF)
  9. Joutsensaari J., Toivonen T., Vaattovaara P., Vesterinen M., Vepsäläinen J. and Laaksonen A.:
    Time-resolved growth behavior of acid aerosols in ethanol vapor with a tandem-DMA technique
    Journal of Aerosol Science 35, 851-867. doi:10.1016/j.jaerosci.2004.02.002. Full text (PDF)

2003

  1. Nadykto A.B., Schukin E.R., Lehtinen M.Kulmala.K.E.J. and Laaksonen A. (2003)
    Evaporation and condensational growth of liquid droplets in nonisothermal gas mixtures.
    Aerosol Science and Technology 37, 315-324. doi:10.1080/02786820300961.
  2. Hienola J., Kulmala M. and Laaksonen A. (2003)
    Model studies of the effect of nitric acid vapour on cirrus cloud activation.
    Atmospheric Research 65, 235-250. doi:10.1016/S0169-8095(02)00151-5 Full text (PDF)
  3. Ding C.-G., Laasonen K. and Laaksonen A. (2003)
    Reliable potential for small sulfuric acid–water clusters
    Chemical Physics 287, 7-19. doi:10.1016/S0301-0104(02)00971-0 Full text (PDF)
  4. Kokkola H., Romakkaniemi S., Kulmala M.,Laaksonen A. (2003)
    A cloud microphysics model including trace gas condensation and sulfate chemistry
    Boreal Env. Res. 8, 413-424. Abstract, Full text (PDF)
  5. Kokkola H., Romakkaniemi S., Laaksonen A. (2003)
    Köhler theory for a polydisperse droplet population in the presence of a soluble trace gas, and an application to stratospheric STS droplet growth
    Atmos. Chem. Phys. 3, 2139-2146. Abstract, Full text (PDF)
  6. Kokkola H., Romakkaniemi S., Laaksonen A. (2003)
    On the formation of radiation fogs under heavily polluted conditions.
    Ibid, 581-589. Abstract, Full text (PDF)
  7. Wagner P.E., Kaller D., Vrtala A., Lauri A., Kulmala M. and Laaksonen A. (2003)
    Nucleation probability in binary heterogeneous nucleation of water–n-propanol vapor mixtures on insoluble and soluble nanoparticles.
    Physical Review E, 67, 021605. doi:10.1103/PhysRevE.67.021605
  8. Bogdan A., Kulmala M., MacKenzie A.R., Molina M.J. and Laaksonen A. (2003)
    Study of finely divided aqueous systems as an aid to understanding the formation mechanism of PSCs: Case of HNO3/H2O and H2SO4/H2O systems.
    Journal of Geophysical Research 108(D10), 4302. doi:10.1029/2002JD002605
  9. Bogdan A., Kulmala M., MacKenzie A.R. and Laaksonen A. (2003)
    Study of finely divided aqueous systems as an aid to understanding the surface chemistry of PSCs: The case of HCl/H2O and HNO3/HCl/H2O systems.
    Ibid, 4303. doi:10.1029/2002JD002606

2002

  1. Vehkamäki H., Kulmala M., Napari I., Lehtinen K.E.J., Timmreck C., Noppel M. and Laaksonen A. (2002)
    An improved paramerization for sulfuric acid/water nucleation rates for troposheric and stratospheric conditions.
    Journal of Geophysical Research, 107(D22), 4622. doi:10.1029/2002JD002184
  2. Nenes A., Charlson R.J., Facchini M.C., Kulmala M., Laaksonen A. and Seinfeld J.H.:
    Can chemical effects on cloud drop number rival the first indirect effect?
    Geophysical Research Letters 29(17), 1848. doi:10.1029/2002GL015295

2001

  1. Charlson R.J., Seinfeld J.H., Nenes A., Kulmala M., Laaksonen A. and Facchini M.C. (2001)
    Reshaping the theory of cloud formation.
    Science 292, 2025-2026. Abstract, Full text.
  2. Djikaev Y.S., Bowles R., Reiss H., Hämeri K., Laaksonen A. and Väkevä M. (2001)
    Theory of size dependent deliquescence of nanoparticles: Relation to heterogeneous nucleation and comparison with experiments.
    J Phys Chem B 105, 7708-7722. doi:10.1021/jp010537e Full text (PDF)
  3. Romakkaniemi S., Hämeri K., Väkevä M. and Laaksonen A. (2001)
    Adsorption of water on 8-15 nm NaCl and (NH4)2SO4 aerosols measured using an ultrafine tandem differential mobility analyzer.
    J Phys Chem A 105, 8183-8188. doi:10.1021/jp010647l Full text (PDF)
  4. Hienola J., Kulmala M. and Laaksonen A. (2001)
    Condensation and evaporation of water vapor in mixed aerosols of liquid droplets and ice: numerical comparison of growth rate expressions.
    J Aerosol Sci 32, 351-374. doi:10.1016/S0021-8502(00)00085-9 Full text (PDF)
  5. Hämeri K., Laaksonen A., Väkevä M. and Suni T. (2001)
    Hygroscopic growth of ultrafine sodium chloride particles.
    J Geophys Res D 106(D18), 20,749-20,757. doi:10.1029/2000JD000200
  6. Joutsensaari J., Vaattovaara P., Vesterinen M., Hämeri K. and Laaksonen A. (2001)
    A novel tandem differential mobility analyzer with organic vapor treatment of aerosol particles.
    Atmos Chem Phys 1, 51-60. Abstract, Full text (PDF)
  7. Kulmala M., Hämeri K., Aalto P.P., Mäkelä J.M., Pirjola L., Nilsson E.D., Buzorius G., Rannik Ü., Dal Maso M., Seidl W., Hoffman T., Janson R., Hansson H.-C., Viisanen Y., Laaksonen A. and O’Dowd C.D. (2001)
    Overview of the international project on biogenic aerosol formation in the boreal forest (BIOFOR).
    Tellus B 53, 324-343. doi:10.1034/j.1600-0889.2001.530402.x
  8. Napari I. and Laaksonen A. (2001)
    The effect of potential truncation on the gas-liquid surface tension of planar interfaces and droplets.
    J Chem Phys 114(13), 5796-5801. doi:10.1063/1.1354165 Full text (PDF)
  9. Petersen D., Ortner R., Vrtala A., Wagner P.E., Kulmala M. and Laaksonen A. (2001)
    Soluble-insoluble transition in binary heterogeneous nucleation.
    Phys Rev Lett 87(22), 225703. doi:10.1103/PhysRevLett.87.225703

2000

  1. Kulmala M., Hämeri K., Mäkelä J.M., Aalto P.P., Pirjola L., Väkevä M., Nilsson E.D., Koponen I.K., Buzorius G., Keronen P., Rannik Ü., Laakso L., Vesala T., Bigg K., Seidl W., Forkel R., Hoffmann T., Spanke J., Janson R., Shimmo M., Hansson H.-C., O’Dowd C., Becker E., Paatero J., Teinilä K., Hillamo R., Viisanen Y., Laaksonen A., Swietlicki E., Salm J., Hari P., Altimir N. and Weber R. (2000)
    Biogenic aerosol formation in the boreal forest.
    Boreal Environ Res 5(4), 281-297. Abstract, Full text (PDF)
  2. Kulmala M., Rannik Ü., Pirjola L., Dal Maso M., Karimäki J., Asmi A., Jäppinen A., Karhu V., Korhonen H., Malvikko S.-P., Puustinen A., Raittila J., Romakkaniemi S., Suni T., Yli-Koivisto S., Paatero J., Hari P. and Vesala T. (2000)
    Characterization of atmospheric trace gas and aerosol concentrations at forest sites in southern and northern Finland using back trajectories.
    Ibid, 315-336. Abstract, Full text (PDF)
  3. Mäkelä J.M., Dal Maso M., Pirjola L., Keronen P., Laakso L., Kulmala M. and Laaksonen A. (2000)
    Characteristics of the atmospheric particle formation events observed at a borel forest site in Southern Finland.
    Ibid, 299-313. Abstract, Full text (PDF)
  4. Laaksonen A., Pirjola L., Kulmala M., Wohlfrom K.-H., Arnold F. and Raes F. (2000)
    Upper tropospheric SO2 conversion into sulfuric acid aerosols and cloud condensation nuclei.
    J Geophys Res D 105(D1), 1459-1469. doi:10.1029/1999JD900933
  5. Laasonen K., Wonczak S., Strey R. and Laaksonen A. (2000)
    Molecular dynamics simulations of gas-liquid nucleation of Lennard-Jones fluid.
    J Chem Phys 113(21), 9741-9747. doi:10.1063/1.1322082 Full text (PDF)
  6. Napari I., Laaksonen A. and Strey R. (2000)
    Density-functional studies of amphiphilic binary mixtures. I. Phase behavior.
    Ibid, 113(10), 4476-4479. doi:10.1063/1.1288269 Full text (PDF)
  7. Napari I., Laaksonen A. and Strey R. (2000)
    Density-functional studies of amphiphilic binary mixtures. II. Gas-liquid nucleation.
    Ibid, 4480-4487. doi:10.1063/1.1288270 Full text (PDF)
  8. Napari I. and Laaksonen A. (2000)
    Surfactant effects and an order-disorder transition in binary gas-liquid nucleation.
    Phys Rev Lett 84(10), 2184-2187. doi:10.1103/PhysRevLett.84.2184

1999

  1. Hienola J., Kulmala M. and Laaksonen A. (1999)
    Influence of nitric acid vapor on cloud particle formation at low temperatures in troposphere.
    J Aerosol Sci 30, Supplement 1, S23-S24. doi:10.1016/S0021-8502(99)80023-8 Full text (PDF)
  2. Hämeri K., Väkevä M. and Laaksonen A. (1999)
    Hygroscopic properties of ultrafine inorganic salt particles.
    Ibid, S15-S16. doi:10.1016/S0021-8502(99)80019-6 Full text (PDF)
  3. Napari I. and Laaksonen A. (1999)
    A density functional approach to nucleation in partially miscible binary mixtures.
    Ibid, S33-S34. doi:10.1016/S0021-8502(99)80028-7 Full text (PDF)
  4. Petersen D., Ortner R., Vrtala A., Laaksonen A., Kulmala M. and Wagner P.E. (1999)
    Applicability and limitations of the capillarity approximation for modeling heterogeneous nucleation in binary vapor mixtures.
    Ibid, S35-S36. doi:10.1016/S0021-8502(99)80029-9 Full text (PDF)
  5. Pirjola L., Kulmala M., Laaksonen A., Wohlfrom K.-H., Arnold F. and Raes F.:
    Potential of upper tropospheric SO2 conversion into sulphuric acid aerosols and cloud condensation nuclei.
    Ibid, S875-S876. doi:10.1016/S0021-8502(99)80448-0 Full text (PDF)
  6. Laaksonen A., McGraw R. and Vehkamäki H. (1999)
    Liquid-drop formalism and free-energy surfaces in binary homogeneous nucleation theory.
    J Chem Phys 111(5), 2019-2027. doi:10.1063/1.479470 Full text (PDF)
  7. Napari I. and Laaksonen A. (1999)
    Gas-liquid nucleation in partially miscible systems: Free-energy surfaces and structures of nuclei from density functional calculations.
    Ibid, Vol. 111(12), 5485-5490. doi:10.1063/1.479809 Full text (PDF)
  8. Napari I., Laaksonen A., Talanquer V. and Oxtoby D.W.:
    A density functional study of liquid-liquid interfaces in partially miscible systems.
    Ibid, Vol. 110(12), 5906-5912. doi:10.1063/1.478490 Full text (PDF)

1998

  1. Kulmala M., Toivonen A., Mäkelä J.M. and Laaksonen A. (1998):
    Analysis of the growth of nucleation mode particles observed in Boreal forest.
    Tellus B 50(5), 449-462. doi:10.1034/j.1600-0889.1998.t01-4-00004.x