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Dive into the research topics where Sanna Ekström is active.

Publication


Featured researches published by Sanna Ekström.


Geophysical Research Letters | 2010

Radical‐initiated formation of organosulfates and surfactants in atmospheric aerosols

Barbara Nozière; Sanna Ekström; Tomas Alsberg; Sara J. M. Holmström


Biogeosciences | 2009

A possible role of ground-based microorganisms on cloud formation in the atmosphere

Sanna Ekström; Barbara Nozière; Malin Hultberg; Tomas Alsberg; Jörgen Magnér; E. D. Nilsson; Paulo Artaxo


Atmospheric Chemistry and Physics | 2008

The Cloud Condensation Nuclei (CCN) properties of 2-methyltetrols and C3-C6 polyols from osmolality and surface tension measurements

Sanna Ekström; Barbara Nozière; Hans-Christen Hansson


Geophysical Research Letters | 2010

Radical-initiated formation of organosulfates and surfactants in atmospheric aerosols: ORGANOSULFATES AND SURFACTANTS IN AEROSOLS

Barbara Nozière; Sanna Ekström; Tomas Alsberg; Sara J. M. Holmström


Atmospheric Chemistry and Physics | 2008

The Cloud Condensation Nuclei (CCN) properties of 2-methyltetrols and C3–C6 polyols from osmolality and surface tension measurements (Discussion paper)

Sanna Ekström; Barbara Nozière; Hans-Christen Hansson


248th National Meeting of the American Chemical Society (ACS) | 2014

Towards a better understanding of the physical chemistry of surfactants in cloud activation: Laboratory results and field observations at the Pallas GAW station, Finland

Barbara Nozière; C. Baduel; Sanna Ekström; A.-P. Hyvärinen; Heikki Lihavainen; Tatu Anttila; Tomi Raatikainen


Archive | 2010

Biosurfactants as CCN : comparison between on-line and off-line measurements

Sanna Ekström; Cerina Wittbom; Birgitta Svenningsson; Barbara Nozière


Archive | 2008

The CCN Properties of 2-Methyltetrols and C3-C6 Polyols

Sanna Ekström; B. Nozière; H.-C. Hansson


Archive | 2008

First direct measurements of the CCN properties of 2-methyltetrols and polyols

Sanna Ekström; Barbara Nozière; Hans-Christen Hansson


Archive | 2008

Of Bacteria and clouds: when microbial substances trigger cloud formation in Earth’s atmosphere

Sanna Ekström; Barbara Nozière; Tomas Alsberg; Malin Hultberg; Jörgen Magnér; E. Douglas Nilsson; Paulo Artaxo

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Malin Hultberg

Swedish University of Agricultural Sciences

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Paulo Artaxo

University of São Paulo

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