• Eimear M. Dunne, Hamish Gordon, Andreas Kürten, João Almeida, Jonathan Duplissy, Christina Williamson, Ismael K. Ortega, Kirsty J. Pringle, Alexey Adamov, Urs Baltensperger, Peter Barmet, Francois Benduhn, Federico Bianchi, Martin Breitenlechner, Antony Clarke, Joachim Curtius, Josef Dommen, Neil M. Donahue, Sebastian Ehrhart, Richard C. Flagan, Alessandro Franchin, Roberto Guida, Jani Hakala, Armin Hansel, Martin Heinritzi, Tuija Jokinen, Juha Kangasluoma, Jasper Kirkby, Markku Kulmala, Agnieszka Kupc, Michael J. Lawler, Katrianne Lehtipalo, Vladimir Makhmutov, Graham Mann, Serge Mathot, Joonas Merikanto, Pasi Miettinen, Athanasios Nenes, Antti Onnela, Alexandru Rap, Carly L. S. Reddington, Francesco Riccobono, Nigel A. D. Richards, Matti P. Rissanen, Linda Rondo, Nina Sarnela, Siegfried Schobesberger, Kamalika Sengupta, Mario Simon, Mikko Sipilä, James N. Smith, Yuri Stozkhov, Antonio Tomé, Jasmin Tröstl, Paul E. Wagner, Daniela Wimmer, Paul M. Winkler, Douglas R. Worsnop, Kenneth S. Carslaw: 
  

Global atmospheric particle formation from CERN CLOUD measurements, Science 10.1126/science.aaf2649 (2016)

• Hamish Gordon, Kamalika Sengupta, Alexandru Rap, Jonathan Duplissy, Carla Frege, Christina Williamson, Martin Heinritzi, Mario Simon, Chao Yan, João Almeida, Jasmin Tröstl, Tuomo Nieminen, Ismael K. Ortega, Robert Wagner, Eimear M. Dunne, Alexey Adamov, Antonio Amorim, Anne-Kathrin Bernhammer, Federico Bianchi, Martin Breitenlechner, Sophia Brilke, Xuemeng Chenh, Jill S. Craven, Antonio Dias, Sebastian Ehrhart, Lukas Fischer, Richard C. Flagan, Alessandro Franchin, Claudia Fuchs, Roberto Guida, Jani Hakala, Christopher R. Hoyle, Tuija Jokinen, Heikki Junninen, Juha Kangasluoma, Jaeseok Kim, Jasper Kirkby, Manuel Krapf, Andreas Kürten, Ari Laaksonen, Katrianne Lehtipalo, Vladimir Makhmutov, Serge Mathot, Ugo Molteni, Sarah A. Monks, Antti Onnela, Otso Peräkylä, Felix Piel, Tuukka Petäjä, Arnaud P. Praplan, Kirsty J. Pringle, Nigel A. D. Richards, Matti P. Rissanen, Linda Rondo, Nina Sarnela, Siegfried Schobesberger, Catherine E. Scott, John H. Seinfeld, Sangeeta Sharma, Mikko Sipilä, Gerhard Steiner, Yuri Stozhkov, Frank Stratmann, Antonio Tomé, Annele Virtanen, Alexander Lucas Vogel, Andrea C. Wagner, Paul E. Wagner, Ernest Weingartner, Daniela Wimmer, Paul M. Winkler, Penglin Ye, Xuan Zhang, Armin Hansel, Josef Dommen, Neil M. Donahue, Douglas R. Worsnop, Urs Baltensperger, Markku Kulmala, Joachim Curtius, and Kenneth S. Carslaw,

Reduced anthropogenic aerosol radiative forcing caused by biogenic new particle formation, Proc. Natl. Acad. Sci. USA, vol. 113 no. 43, 12053–12058, doi: 10.1073/pnas.1602360113, 2016

• Kürten, A., Bergen, A., Heinritzi, M., Leiminger, M., Lorenz, V., Piel, F., Simon, M., Sitals, R., Wagner, A., and Curtius, J.: 
  

Observation of new particle formation and measurement of sulfuric acid, ammonia, amines and highly oxidized organic molecules at a rural site in central Germany, Atmos. Chem. Phys., 16, 12793-12813, doi:10.5194/acp-16-12793-2016, 2016

• Garimella, S., Kristensen, T. B., Ignatius, K., Welti, A., Voigtländer, J., Kulkarni, G. R., Sagan, F., Kok, G. L., Dorsey, J., Nichman, L., Rothenberg, D. A., Rösch, M., Kirchgäßner, A. C. R., Ladkin, R., Wex, H., Wilson, T. W., Ladino, L. A., Abbatt, J. P. D., Stetzer, O., Lohmann, U., Stratmann, F., and Cziczo, D. J.:

The SPectrometer for Ice Nuclei (SPIN): an instrument to investigate ice nucleation,  Atmos. Meas. Tech., 9, 2781-2795, doi:10.5194/amt-9-2781-2016, 2016.

• Kirkby, J., J. Duplissy, K. Sengupta, C. Frege, H. Gordon, C. Williamson, M. Heinritzi, M. Simon, C. Yan, J. Almeida, J. Tröstl, T. Nieminen, I.K. Ortega, R. Wagner, A. Adamov, A. Amorim, A.-K. Bernhammer, F. Bianchi, M. Breitenlechner, S. Brilke, X. Chen, J. Craven, A. Dias, S. Ehrhart, R.C. Flagan, A. Franchin, C. Fuchs, R. Guida, J. Hakala, C.R. Hoyle, T. Jokinen, H. Junninen, J. Kangasluoma, J. Kim, M. Krapf, A. Kürten, A. Laaksonen, K. Lehtipalo, V. Makhmutov, S. Mathot, U. Molteni, A. Onnela, O. Peräkylä, F. Piel, T. Petäjä, A.P. Praplan, K. Pringle, A. Rap, N.A.D. Richards, I. Riipinen, M.P. Rissanen, L. Rondo, N. Sarnela, S. Schobesberger, C.E. Scott, J.H. Seinfeld, M. Sipilä, G. Steiner, Y. Stozhkov, F. Stratmann, A. Tome, A. Virtanen, A.L. Vogel, A. Wagner, P.E. Wagner, E. Weingartner, D. Wimmer, P.M. Winkler, P. Ye, X. Zhang, A. Hansel, J. Dommen, N.M. Donahue, D.R. Worsnop, U. Baltensperger, M. Kulmala, K.S. Carslaw, and J. Curtius:

 Ion-induced nucleation of pure biogenic particles, Nature, 2016, doi:10.1038/nature17953

• Tröstl, J., W.K. Chuang, H. Gordon, M. Heinritzi, C. Yan, U. Molteni, L. Ahlm, C. Frege, F. Bianchi, R. Wagner, M. Simon, K. Lehtipalo, C. Williamson, J.S. Craven, J. Duplissy, A. Adamov, J. Almeida, A.-K. Bernhammer, M. Breitenlechner, S. Brilke, A. Dias, S. Ehrhart, R.C. Flagan, A. Franchin, C. Fuchs, R. Guida, M. Gysel, A. Hansel, C. R. Hoyle, T. Jokinen, H. Junninen, J. Kangasluoma, H. Keskinen, J. Kim, M. Krapf, A. Kürten, A. Laaksonen, M. Lawler, M. Leiminger, S. Mathot, O. Möhler, T. Nieminen, A. Onnela, T. Petäjä, F. M. Piel, P. Miettinen, M.P. Rissanen, L. Rondo, N. Sarnela, S. Schobesberger, K. Sengupta, M. Sipilä, J.N. Smith, G. Steiner, A. Tome, A. Virtanen, A.C. Wagner, E. Weingartner, D. Wimmer, P.M. Winkler, P.Ye, K.S. Carslaw, J. Curtius, J. Dommen, J. Kirkby, M. Kulmala, I. Riipinen, D.R. Worsnop, N.M. Donahue, and U. Baltensperger: 

The role of low-volatility organic compounds in initial particle growth in the atmosphere, Nature, doi:10.1038/nature18271, 2016. 

• Bianchi, F., J. Tröstl, H. Junninen, C. Frege, S. Henne, C.R. Hoyle, U. Molteni, E. Herrmann, A. Adamov,  N. Bukowiecki, X. Chen, J. Duplissy, M. Gysel, M. Hutterli, J. Kangasluoma, J. Kontkanen, A. Kürten, H.E. Manninen, S. Münch, O. Peräkylä, T. Petäjä, L. Rondo, C. Williamson, E. Weingartner, J. Curtius, D. Worsnop, M. Kulmala, J. Dommen, U. Baltensperger: 

New particle formation in the free troposphere: a question of chemistry and timing, Science, DOI: 10.1126/science.aad5456, 2016.

• Wagner, R., Manninen, H.E., Franchin, A., Lehtipalo, K., Mirme, S., Steiner, G., Petaja, T., Kulmala, M.:
  

On the accuracy of ion measurements using a Neutral cluster and Air Ion Spectrometer, BOREAL ENVIRONMENT RESEARCH, Volume: 21, Issue: 3-4, Pages: 230-241, Published: MAY 23 2016

• Lehtipalo, K., L. Rondo, J. Kontkanen, S. Schobesberger, T. Jokinen, N. Sarnela, A. Kürten, S. Ehrhart, A. Franchin, T. Nieminen, F. Riccobono, M. Sipila, T. Yli-Juuti, J. Duplissy, A. Adamov, L. Ahlm, J. Almeida, A. Amorim, F. Bianchi, M. Breitenlechner, J. Dommen, A. Downard, E. Dunne, R. Flagan, R. Guida, J. Hakala, A. Hansel, W. Jud, J. Kangasluoma, V.-M. Kerminen, H. Keskinen, J. Kim, J. Kirkby, A. Kupc, O. Kupiainen-Maatta, A. Laaksonen, M. Lawler, M. Leiminger, S. Mathot, T. Olenius, I. Ortega, A. Onnela, T. Petäjä, A. Praplan, M. Rissanen, T. Ruuskanen, F. Santos, S. Schallhart, R. Schnitzhofer, M. Simon, J. Smith, J. Troestl, G. Tsagkogeorgas, A. Tome, P. Vaattovaara, H. Vehkamaki, A. Vrtala, P. Wagner, C. Williamson, D. Wimmer, P. Winkler, A. Virtanen, N. Donahue, K. Carslaw, U. Baltensperger, I. Riipinen, J. Curtius, D. Worsnop, and M. Kulmala: 

The effect of acid-base clustering and ions on the growth of atmospheric nano-particles, Nature Communications, 7, 11594, doi:10.1038/ncomms11594, 2016

• Simon, M., Heinritzi, M., Herzog, S., Leiminger, M., Bianchi, F., Praplan, A., Dommen, J., Curtius, J., and Kürten, A.:

Detection of dimethylamine in the low pptv range using nitrate chemical ionization atmospheric pressure interface time-of-flight (CI-APi-TOF) mass spectrometry, Atmos. Meas. Tech., 9, 2135-2145, doi:10.5194/amt-9-2135-2016, 2016.

• L. Rondo, S. Ehrhart, A. Kürten, A. Adamov, F. Bianchi, M. Breitenlechner, J. Duplissy, A. Franchin, J. Dommen, N. M. Donahu, E. M. Dunne, R. C. Flagan, J. Hakala, A. Hansel, H. Keskinen, J. Kim, T. Jokinen, K. Lehtipalo, M. Leiminger, A. Praplan, F. Riccobono, M. P. Rissanen, N. Sarnela, S. Schobesberger, M. Simon, M. Sipilä, J. N. Smith, A. Tomé, J. Tröstl, G. Tsagkogeorgas, P. Vaattovaara, P. M. Winkler, C. Williamson, U. Baltensperger, J. Kirkby, M. Kulmala, D. R. Worsnop, and J. Curtius: 

Effect of dimethylamine on the gas phase sulfuric acid concentration measured by Chemical Ionization Mass Spectrometry (CIMS), JGR, 2016, doi: 10.1002/2015JD023868

• Heinritzi, M., Simon, M., Steiner, G., Wagner, A. C., Kürten, A., Hansel, A., and Curtius, J.:
  

Characterization of the mass-dependent transmission efficiency of a CIMS Atmos. Meas. Tech., 9, 1449-1460, doi:10.5194/amt-9-1449-2016, 2016

• Ignatius, K., Kristensen, T. B., Järvinen, E., Nichman, L., Fuchs, C., Gordon, H., Herenz, P., Hoyle, C. R., Duplissy, J., Garimella, S., Dias, A., Frege, C., Höppel, N., Tröstl, J., Wagner, R., Yan, C., Amorim, A., Baltensperger, U., Curtius, J., Donahue, N. M., Gallagher, M. W., Kirkby, J., Kulmala, M., Möhler, O., Saathoff, H., Schnaiter, M., Tomé, A., Virtanen, A., Worsnop, D., and Stratmann, F.:

Heterogeneous ice nucleation of viscous secondary organic aerosol produced from ozonolysis of α-pinene, Atmos. Chem. Phys., 16, 6495-6509, doi:10.5194/acp-16-6495-2016, 2016.

• Hoyle, C. R., Fuchs, C., Järvinen, E., Saathoff, H., Dias, A., El Haddad, I., Gysel, M., Coburn, S. C., Tröstl, J., Bernhammer, A.-K., Bianchi, F., Breitenlechner, M., Corbin, J. C., Craven, J., Donahue, N. M., Duplissy, J., Ehrhart, S., Frege, C., Gordon, H., Höppel, N., Heinritzi, M., Kristensen, T. B., Molteni, U., Nichman, L., Pinterich, T., Prévôt, A. S. H., Simon, M., Slowik, J. G., Steiner, G., Tomé, A., Vogel, A. L., Volkamer, R., Wagner, A. C., Wagner, R., Wexler, A. S., Williamson, C., Winkler, P. M., Yan, C., Amorim, A., Dommen, J., Curtius, J., Gallagher, M. W., Flagan, R. C., Hansel, A., Kirkby, J., Kulmala, M., Möhler, O., Stratmann, F., Worsnop, D., and Baltensperger, U.:

Aqueous phase oxidation of sulphur dioxide by ozone in cloud droplets, Atmos. Chem. Phys., 16, 1693-1712, doi:10.5194/acp-16-1693-2016, 2016

• Duplissy, J., J. Merikanto, A. Franchin, G. Tsagkogeorgas, J. Kangasluoma, D. Wimmer, H. Vuollekoski, S. Schobesberger, K. Lehtipalo, R. C. Flagan, Flagan, R. C., Brus, D., Donahue, N. M., Vehkamäki, H., Almeida, J., Amorim, A., Barmet, P., Bianchi, F., Breitenlechner, M., Dunne, E. M., Guida, R., Henschel, H., Junninen, H., Kirkby, J., Kürten, A., Kupc, A., Määttänen, A., Makhmutov, V., Mathot, S., Nieminen, T., Onnela, A., Praplan, A. P., Riccobono, F., Rondo, L., Steiner, G., Tome, A., Walther, H., Baltensperger, U., Carslaw, K. S., Dommen, J., Hansel, A., Petäjä, T., Sipilä, M., Stratmann, F., Vrtala, A., Wagner, P. E., Worsnop, D. R., Curtius, J., Kulmala, M.:
  

Effect of ions on sulfuric acid-water binary particle formation: 2. Experimental data and comparison with QC-normalized classical nucleation theory, J. Geophys. Res. Atmos., 121, 1752–1775, doi:10.1002/2015JD023539.

• Nichman, L., Fuchs, C., Järvinen, E., Ignatius, K., Höppel, N. F., Dias, A., Heinritzi, M., Simon, M., Tröstl, J., Wagner, A. C., Wagner, R., Williamson, C., Yan, C., Connolly, P. J., Dorsey, J. R., Duplissy, J., Ehrhart, S., Frege, C., Gordon, H., Hoyle, C. R., Kristensen, T. B., Steiner, G., McPherson Donahue, N., Flagan, R., Gallagher, M. W., Kirkby, J., Möhler, O., Saathoff, H., Schnaiter, M., Stratmann, F., and Tomé, A.:

Phase transition observations and discrimination of small cloud particles by light polarization in expansion chamber experiments, Atmos. Chem. Phys., 16, 3651-3664, doi:10.5194/acp-16-3651-2016, 2016..

• Järvinen, E., Ignatius, K., Nichman, L., Kristensen, T. B., Fuchs, C., Höppel, N., Corbin, J. C., Craven, J., Duplissy, J., Ehrhart, S., El Haddad, I., Frege, C., Gates, S. J., Gordon, H., Hoyle, C. R., Jokinen, T., Kallinger, P., Kirkby, J., Kiselev, A., Naumann, K.-H., Petäjä, T., Pinterich, T., Prevot, A. S. H., Saathoff, H., Schiebel, T., Sengupta, K., Simon, M., Tröstl, J., Virtanen, A., Vochezer, P., Vogt, S., Wagner, A. C., Wagner, R., Williamson, C., Winkler, P. M., Yan, C., Baltensperger, U., Donahue, N. M., Flagan, R. C., Gallagher, M., Hansel, A., Kulmala, M., Stratmann, F., Worsnop, D. R., Möhler, O., Leisner, T., and Schnaiter, M.: 

Observation of viscosity transition in α-pinene secondary organic aerosol, Atmos. Chem. Phys., 16, 4423-4438, doi:10.5194/acp-16-4423-2016, 2016

• Kim, J., Ahlm, L., Yli-Juuti, T., Lawler, M., Keskinen, H., Tröstl, J., Schobesberger, S., Duplissy, J., Amorim, A., Bianchi, F., Donahue, N. M., Flagan, R. C., Hakala, J., Heinritzi, M., Jokinen, T., Kürten, A., Laaksonen, A., Lehtipalo, K., Miettinen, P., Petäjä, T., Rissanen, M. P., Rondo, L., Sengupta, K., Simon, M., Tomé, A., Williamson, C., Wimmer, D., Winkler, P. M., Ehrhart, S., Ye, P., Kirkby, J., Curtius, J., Kulmala, M., Lehtinen, K. E. J., Smith, J. N., Riipinen, I., and Virtanen, A.:

Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments Atmos. Chem. Phys., 16, 293-304, doi:10.5194/acp-16-293-2016, 2016

• Posters and talks at the European Aerosol Conference EAC 2015, Septmeber 6-11, Milan, Italy
  

  Alexander Vogel: Chemical composition of newly formed and growing particles in the atmosphere

Claudia Fuchs: Secondary organic aerosol formation during aqueous phase processing in the CLOUD chamber at CERN

Alexander Vogel: How chemistry affects SOA hygroscopicity

Jasmin Tröstl: The role of organic compounds in early nano-particle growth

Martin Heinritzi: Condensation properties of low volatile α-pinene oxidation products at the CLOUD experiment

• Sipilä, M., Sarnela, N., Jokinen, T., Junninen, H., Hakala, J., Rissanen, M. P., Praplan, A., Simon, M., Kürten, A., Bianchi, F., Dommen, J., Curtius, J., Petäjä, T., and Worsnop, D. R.:

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, Atmos. Meas. Tech., 8, 4001-4011, doi:10.5194/amt-8-4001-2015, 2015.

• Wimmer, D., Lehtipalo, K., Nieminen, T., Duplissy, J., Ehrhart, S., Almeida, J., Rondo, L., Franchin, A., Kreissl, F., Bianchi, F., Manninen, H. E., Kulmala, M., Curtius, J., and Petäjä, T.:

Technical Note: Using DEG-CPCs at upper tropospheric temperatures, Atmos. Chem. Phys.,15, 7547-7555, doi:10.5194/acp-15-7547-2015, 2015.

• Franchin, A., Ehrhart, S., Leppä, J., Nieminen, T., Gagné, S., Schobesberger, S., Wimmer, D., Duplissy, J., Riccobono, F., Dunne, E. M., Rondo, L., Downard, A., Bianchi, F., Kupc, A., Tsagkogeorgas, G., Lehtipalo, K., Manninen, H. E., Almeida, J., Amorim, A., Wagner, P. E., Hansel, A., Kirkby, J., Kürten, A., Donahue, N. M., Makhmutov, V., Mathot, S., Metzger, A., Petäjä, T., Schnitzhofer, R., Sipilä, M., Stozhkov, Y., Tomé, A., Kerminen, V.-M., Carslaw, K., Curtius, J., Baltensperger, U., and Kulmala, M.:

Experimental investigation of ion–ion recombination under atmospheric conditions, Atmos. Chem. Phys., 15, 7203-7216, doi:10.5194/acp-15-7203-2015, 2015.

• K. Ignatius, T. B. Kristensen, P. Herenz. H. Wex, and F. Stratmann:

A new ice nuclei counter SPIN: characterization and comparison to LACIS
Proceedings of the NOSA-FAAR Symposium 2015, p. 49

• Jasmin Tröstl, Torsten Tritscher, Oliver F. Bischof, Hans-Georg Horn, Thomas Krinke, Urs Baltensperger, and Martin Gysels:

Fast and Precise Measurement in the sub-20nm Size Range using a Scanning Mobility Particle Sizer Journal of Aerosol Science 87 (2015): 75–87. doi:10.1016/j.jaerosci.2015.04.001

• Kürten, A., Williamson, C., Almeida, J., Kirkby, J., and Curtius, J.:

On the derivation of particle nucleation rates from experimental formation rates, Atmos. Chem. Phys., 15, 4063-4075, doi:10.5194/acp-15-4063-2015, 2015.

• Praplan, A. P., Schobesberger, S., Bianchi, F., Rissanen, M. P., Ehn, M., Jokinen, T., Junninen, H., Adamov, A., Amorim, A., Dommen, J., Duplissy, J., Hakala, J., Hansel, A., Heinritzi, M., Kangasluoma, J., Kirkby, J., Krapf, M., Kürten, A., Lehtipalo, K., Riccobono, F., Rondo, L., Sarnela, N., Simon, M., Tomé, A., Tröstl, J., Winkler, P. M., Williamson, C., Ye, P., Curtius, J., Baltensperger, U., Donahue, N. M., Kulmala, M., and Worsnop, D. R.: 

Elemental composition and clustering behaviour of α-pinene oxidation products for different oxidation conditions, Atmos. Chem. Phys., 15, 4145-4159, doi:10.5194/acp-15-4145-2015, 2015.

• Schnitzhofer, R., Metzger, A., Breitenlechner, M., Jud, W., Heinritzi, M., De Menezes, L.-P., Duplissy, J., Guida, R., Haider, S., Kirkby, J., Mathot, S., Minginette, P., Onnela, A., Walther, H., Wasem, A., Hansel, A., and the CLOUD Team::

Characterisation of organic contaminants in the CLOUD chamber at CERN, Atmos. Meas. Tech., 7, 2159-2168, doi:10.5194/amt-7-2159-2014, 2014.

• Federico Bianchi, Arnaud P Praplan, Nina Sarnela, Josef Dommen, Andreas Kürten, Ismael K Ortega, Siegfried Schobesberger, Heikki Junninen, Mario Simon, Jasmin Tröstl, Tuija Jokinen, Mikko Sipilä, Alexey Adamov, Antonio Amorim, Joao Almeida, Martin Breitenlechner, Jonathan Duplissy, Sebastian Ehrhart, Richard C Flagan, Alessandro Franchin, Jani Hakala, Armin Hansel, Martin Heinritzi, Juha Kangasluoma, Helmi Keskinen, Jaeseok Kim, Jasper Kirkby, Ari Laaksonen, Michael J Lawler, Katrianne Lehtipalo, Markus Leiminger, Vladimir Makhmutov, Serge Mathot, Antti Onnela, Tuukka Petäjä, Francesco Riccobono, Matti P Rissanen, Linda Rondo, António Tomé, Annele Virtanen, Yrjö Viisanen, Christina Williamson, Daniela Wimmer, Paul M Winkler, Penglin Ye, Joachim Curtius, Markku Kulmala, Douglas R Worsnop, Neil M Donahue, Urs Baltensperger:

Insight into Acid-Base Nucleation Experiments by Comparison of the Chemical Composition of Positive, Negative, and Neutral Clusters, Environmental Science and Technology, 2014 Nov 18. Epub 2014 Nov 18

• Andreas Kürten, Tuija Jokinen, Mario Simon, Mikko Sipilä, Nina Sarnela, Heikki Junninen, Alexey Adamov,         João Almeida, Antonio Amorim, Federico Bianchi, Martin Breitenlechner, Josef Dommen, Neil M. Donahue, Jonathan Duplissy, Sebastian Ehrhart, Richard C. Flagan, Alessandro Franchin, Jani Hakala, Armin Hansel, Martin Heinritzi, Manuel Hutterli, Juha Kangasluoma, Jasper Kirkby, Ari Laaksonen, Katrianne Lehtipalo, Markus Leiminger, Vladimir Makhmutov, Serge Mathot, Antti Onnela, Tuukka Petäjä, Arnaud P. Praplan, Francesco Riccobono, Matti P. Rissanen, Linda Rondo, Siegfried Schobesberger, John H. Seinfeld, Gerhard Steiner, António Tomé, Jasmin Tröstl, Paul M. Winkler, Christina Williamson, Daniela Wimmer, Penglin Ye, Urs Baltensperger, Kenneth S. Carslaw, Markku Kulmala, Douglas R. Worsnop, and Joachim Curtius

Neutral molecular cluster formation of sulfuric acid-dimethylamine observed in real-time under atmospheric conditions, Proc. Natl. Acad. Sci. USA, doi/10.1073/pnas.1404853111, 2014.

• Francesco Riccobono, Siegfried Schobesberger, Catherine E. Scott, Josef Dommen,Ismael K. Ortega, Linda Rondo, João Almeida, Antonio Amorim, Federico Bianchi, Martin Breitenlechner, André David, Andrew Downard, Eimear M. Dunne, Jonathan Duplissy, Sebastian Ehrhart, Richard C. Flagan, Alessandro Franchin, Armin Hansel, Heikki Junninen, Maija Kajos, Helmi Keskinen, Agnieszka Kupc, Andreas Kürten, Alexander N. Kvashin, Ari Laaksonen, Katrianne Lehtipalo, Vladimir Makhmutov, Serge Mathot, Tuomo Nieminen, Antti Onnela, Tuukka Petäjä, Arnaud P. Praplan, Filipe D. Santos, Simon Schallhart, John H. Seinfeld, Mikko Sipilä, Dominick V. Spracklen, Yuri Stozhkov, Frank Stratmann, Antonio Tomé, Georgios Tsagkogeorgas, Petri Vaattovaara, Yrjö Viisanen, Aron Vrtala, Paul E. Wagner, Ernest Weingartner, Heike Wex, Daniela Wimmer, Kenneth S. Carslaw, Joachim Curtius, Neil M. Donahue, Jasper Kirkby, Markku Kulmala, Douglas R. Worsnop, and Urs Baltensperger

Oxidation Products of Biogenic Emissions Contribute to Nucleation of Atmospheric Particles, Science 16 May 2014: Vol. 344 no. 6185 pp. 717-721, DOI: 10.1126/science.1243527

• Posters and talks at the International Aerosol Conference IAC 2014, August 28 - September 2, Busan, Korea

  Chao Yan: Qualitative and quantitative determination of ELVOC formation from alpha-pinene ozonolysis in CLOUD chamber

Claudia Fuchs: Aqueous phase chemistry in the CLOUD chamber at CERN

Robert Wagner: Ion production in clouds – observations at the CERN CLOUD experiment

Jasmin Tröstl: Fast and Precise Scanning of Aerosol Particle Size Distributions in the Sub-20 nm Range

Jasmin Tröstl: Contributions of Organics to Aerosol Nucleation and Growth in CLOUD

Sebastian Ehhart: Simulation of ion-induced binary nucleation in the CERN CLOUD experiment

Martin Heinritzi: Measurements of α-pinene and its oxidation products at the CLOUD experiment

• João Almeida, Siegfried Schobesberger, Andreas Kürten, Ismael K. Ortega, Oona Kupiainen-Määttä, Arnaud P. Praplan, Alexey Adamov, Antonio Amorim, Federico Bianchi, Martin Breitenlechner, André David, Josef Dommen, Neil M. Donahue, Andrew Downard, Eimear Dunne, Jonathan Duplissy, Sebastian Ehrhart, Richard C. Flagan, Alessandro Franchin, Roberto Guida, Jani Hakala, Armin Hansel, Martin Heinritzi, Henning Henschel, Tuija Jokinen, Heikki Junninen, Maija Kajos, Juha Kangasluoma, Helmi Keskinen, Agnieszka Kupc, Theo Kurtén, Alexander N. Kvashin, Ari Laaksonen, Katrianne Lehtipalo, Markus Leiminger, Johannes Leppä, Ville Loukonen, Vladimir Makhmutov, Serge Mathot, Matthew J. McGrath, Tuomo Nieminen, Tinja Olenius, Antti Onnela, Tuukka Petäjä, Francesco Riccobono, Ilona Riipinen, Matti Rissanen, Linda Rondo, Taina Ruuskanen, Filipe D. Santos, Nina Sarnela, Simon Schallhart, Ralf Schnitzhofer, John H. Seinfeld, Mario Simon, Mikko Sipilä, Yuri Stozhkov, Frank Stratmann, Antonio Tomé, Jasmin Tröstl, Georgios Tsagkogeorgas, Petri Vaattovaara, Yrjo Viisanen, Annele Virtanen, Aron Vrtala, Paul E. Wagner, Ernest Weingartner, Heike Wex, Christina Williamson, Daniela Wimmer, Penglin Ye, Taina Yli-Juuti, Kenneth S. Carslaw, Markku Kulmala, Joachim Curtius, Urs Baltensperger, Douglas R. Worsnop, Hanna Vehkamäki & JasperKirkby                                                                                                       
  

Molecular understanding of sulphuric acid–amine particle nucleation in the atmosphere,  Nature
(2013) doi:10.1038/nature12663, Published online 06 October 2013

• Siegfried Schobesberger, Heikki Junninen, Federico Bianchi, Gustaf Lönna, Mikael Ehn, Katrianne Lehtipalo, Josef Dommen, Sebastian Ehrhart, Ismael K. Ortega, Alessandro Franchin, Tuomo Nieminen, Francesco Riccobono, Manuel Hutterli, Jonathan Duplissy, João Almeida, Antonio Amorim, Martin Breitenlechner, Andrew J. Downard, Eimear M. Dunne, Richard C. Flagan, Maija Kajosa, Helmi Keskinen, Jasper Kirkby, Agnieszka Kupc, Andreas Kürten, Theo Kurtén, Ari Laaksonen, Serge Mathot, Antti Onnela, Arnaud P. Praplan, Linda Rondo, Filipe D. Santos, Simon Schallhart, Ralf Schnitzhofer, Mikko Sipilä, António Tomé, Georgios Tsagkogeorgas, Hanna Vehkamäki, Daniela Wimmer, Urs Baltensperger, Kenneth S. Carslaw, Joachim Curtius, Armin Hansel, Tuukka Petäjä, Markku Kulmala, Neil M. Donahuer, and Douglas R. Worsnop

Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules, Proceedings of the National Academy of Sciences of the United States of America, September 5, 2013

• Conference Proceedings, CLOUD Special Session at ICNAA - 19th International Conference on Nucleation and Atmospheric Aerosols June 24-28, 2013, Colorado State University, Fort Collins, CO, USA