Reaction pathways and fates of volatile organic compounds in the atmosphere, especially concerning their role in forming low-volatile compounds, and the formation and evolution of secondary organic aerosol.
Aerosol Physics
Email: mikael.ehn [at] helsinki.fi
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The formation and evolution of Highly Oxygenated Organic Molecules (HOM) in both the gas and particle phases.
Detection of secondary organic aerosols (SOA) based on mass spectrometry.
Atmospheric science, Atmospheric physics, Environmental science
Email: jian.zhao [at] helsinki.fi
Marine and coastal emissions of volatile compounds and aerosol formation.
Aerosol physics, Atmospheric science
Email: maija.peltola [at] helsinki.fi
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Chemical composition and physicochemical properties of atmospheric organic compounds from both chamber studies and field measurements by the deployment of chemical ionization mass spectrometers (CIMS).
Aerosol Science, Environmental Science
Email: wei.huang [at] helsinki.fi
Formation and properties of highly oxygenated multifunctional organic compounds (HOMs) under different environmental conditions.
Meteorology
Email: otso.perakyla [at] helsinki.fi
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Molecular-level understanding of organic aerosol precursors in the atmosphere.
Physics, Aerosol Physics
Email: melissa.meder [at] helsinki.fi
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Formation and properties of highly oxygenated molecules (HOM) from different terpenes in the atmosphere.
Indoor air pollution induced by UVC radiation.
Aerosol Science, Environmental science and engineering
Email: yuanyuan.luo [at] helsinki.fi
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SOA formation in polluted environments.
Indoor air quality effects of using UVGI (ultraviolet germicidal irradiation).
Aerosol physics
Email: frans.graeffe [at] helsinki.fi
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Methods to study secondary organic aerosol and volatile organic compounds using mass spectrometry.
Physics, Aerosol physics
Email: valter.mickwitz [at] helsinki.fi
Air pollution in Helsinki.
Analytical chemistry
Email: magdalena.okuljar [at] helsinki.fi
Impact of the temperature on the formation and the evolution of Biogenic Highly oxidized molecules ( HOMs).
Chemistry / Spectroscopy
Email: lauriane.quelever [at] helsinki.fi
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Formation and properties of highly oxygenated organic molecules (HOMs) and their role in ozone formation with presence of NOx.
Atmospheric Chemistry and Physics
Email: jiangyi.zhang [at] helsinki.fi
Formation of Highly Oxygenated Molecules (HOM) from aromatic compounds.
Investigating New Particle Formation and Highly Oxygenated Organic molecules over forest in Western Siberia.
Aerosol Physics
Email: olga.garmash [at] helsinki.fi
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Investigating secondary aerosols with ACSM, AMS and FIGAERO Mass Spectrometry.
Meteorology
Email: liine.heikkinen [at] helsinki.fi
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Formation of secondary organic aerosol, with emphasis of highly oxidized molecules (HOM) from anthropogenic precursors.
Environmental chemistry
Email: yanjun.zhang [at] helsinki.fi
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HOMs and their role in secondary aerosol formation.
Atmospheric Physics and Environment
Email: yonghong.wang [at] helsinki.fi
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Positive Matrix Factorization (PMF) based on CIMS data.
NOx effect on HOM formation.
New-particle formation under various atmospheric conditions.
Email: chao.yan[at]helsinki.fi
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Aerosol Mass Spectrometry, Chemometrics.
Development of Climate Education.
Aerosol and Environmental Physics
Email: mikko.aijala [at] helsinki.fi