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    Academic Journals

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• Comparison of saturation vapor pressures of α-pinene + O.sub.3 oxidation products derived from COSMO-RS computations and thermal desorption experiments.

  Authors:Noora Hyttinen, Iida Pullinen, Aki Nissinen, Siegfried Schobesberger, Annele Virtanen, and Taina Yli-JuutiFrom:Atmospheric Chemistry and Physics (Vol. 22, Issue 2) Peer-Reviewed

  Jan. 24, 2022264 words Brief article Accurate information on gas-to-particle partitioning is needed to model secondary organic aerosol formation. However, determining reliable saturation vapor pressures of atmospherically relevant multifunctional organic...

• Zeppelin-led study on the onset of new particle formation in the planetary boundary layer.

  Authors:Janne Lampilahti, Hanna E. Manninen, Tuomo Nieminen, Sander Mirme, Mikael Ehn, Iida Pullinen, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 16) Peer-Reviewed

  Aug. 26, 2021259 words Brief article We compared observations of aerosol particle formation and growth in different parts of the planetary boundary layer at two different environments that have frequent new particle formation (NPF) events. In summer 2012 we...

• The importance of sesquiterpene oxidation products for secondary organic aerosol formation in a springtime hemiboreal forest.

  Authors:Luis M. F. Barreira, Arttu Ylisirniö, Iida Pullinen, Angela Buchholz, Zijun Li, Helina Lipp, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 15) Peer-Reviewed

  Aug. 6, 2021372 words Brief article Secondary organic aerosols (SOAs) formed from biogenic volatile organic compounds (BVOCs) constitute a significant fraction of atmospheric particulate matter and have been recognized to significantly affect the climate...

• Highly oxygenated organic molecule (HOM) formation in the isoprene oxidation by NO.sub.3 radical.

  Authors:Defeng Zhao, Iida Pullinen, Hendrik Fuchs, Stephanie Schrade, Rongrong Wu, Ismail-Hakki Acir, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 12) Peer-Reviewed

  June 29, 2021536 words Article Highly oxygenated organic molecules (HOM) are found to play an important role in the formation and growth of secondary organic aerosol (SOA). SOA is an important type of aerosol with significant impact on air quality and...

• Multi-generation OH oxidation as a source for highly oxygenated organic molecules from aromatics

  Authors:Olga Garmash, Matti P. Rissanen, Iida Pullinen, Sebastian Schmitt, Oskari Kausiala, Ralf Tillmann, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 1) Peer-Reviewed

  Jan. 15, 2020494 words Brief article Recent studies have recognised highly oxygenated organic molecules (HOMs) in the atmosphere as important in the formation of secondary organic aerosol (SOA). A large number of studies have focused on HOM formation from...

• On the calibration of FIGAERO-ToF-CIMS: importance and impact of calibrant delivery for the particle-phase calibration.

  Authors:Arttu Ylisirniö, Luis M. F. Barreira, Iida Pullinen, Angela Buchholz, John Jayne, Jordan E. Krechmer, et al.From:Atmospheric Measurement Techniques (Vol. 14, Issue 1) Peer-Reviewed

  Jan. 15, 2021280 words Brief article The Filter Inlet for Gases and AEROsols (FIGAERO) coupled with a time-of-flight chemical ionization mass spectrometer (ToF-CIMS) enables online measurements of both gas-phase and particle-phase chemical constituents of...

• Chemical characterisation of benzene oxidation products under high- and low-NO.sub.x conditions using chemical ionisation mass spectrometry.

  Authors:Michael Priestley, Thomas J. Bannan, Michael Le Breton, Stephen D. Worrall, Sungah Kang, Iida Pullinen, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 5) Peer-Reviewed

  Mar. 5, 2021535 words Article Aromatic hydrocarbons are a class of volatile organic compounds associated with anthropogenic activity and make up a significant fraction of urban volatile organic compound (VOC) emissions that contribute to the...

• Impact of NO.sub.x on secondary organic aerosol (SOA) formation from α-pinene and β-pinene photooxidation: the role of highly oxygenated organic nitrates.

  Authors:Iida Pullinen, Sebastian Schmitt, Sungah Kang, Mehrnaz Sarrafzadeh, Patrick Schlag, Stefanie Andres, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 17) Peer-Reviewed

  Sept. 1, 2020464 words Article The formation of organic nitrates (ONs) in the gas phase and their impact on mass formation of secondary organic aerosol (SOA) was investigated in a laboratory study for α-pinene and β-pinene photooxidation. Focus was...

• Secondary organic aerosol reduced by mixture of atmospheric vapours

  Authors:Gordon McFiggans, Thomas F. Mentel, JuIrgen Wildt, Iida Pullinen, Sungah Kang, Einhard Kleist, et al.From:Nature (Vol. 565, Issue 7737) Peer-Reviewed

  Jan. 20196,996 words Report 1570LSecondary organic aerosol contributes to the atmospheric particle burden with implications for air quality and climate. Biogenic volatile organic compounds such as terpenoids emitted from plants are important secondary...

• A large source of low-volatility secondary organic aerosol

  Authors:Mikael Ehn, Joel A. Thornton, Einhard Kleist, Mikko Sipila, Heikki Junninen, Iida Pullinen, et al.From:Nature (Vol. 506, Issue 7489) Peer-Reviewed

  Feb. 27, 201413,087 words Report 1520LForests emit large quantities of volatile organic compounds (VOCs) to the atmosphere. Their condensable oxidation products can form secondary organic aerosol, a significant and ubiquitous component of atmospheric...

• Ice nucleation on surrogates of boreal forest SOA particles: effect of water content and oxidative age.

  Authors:Ana A. Piedehierro, André Welti, Angela Buchholz, Kimmo Korhonen, Iida Pullinen, Ilkka Summanen, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 14) Peer-Reviewed

  July 21, 2021408 words Article We investigate the effect of water content and oxidative age on ice nucleation using 100 nm monodisperse particles of boreal forest secondary organic aerosol (SOA) surrogates. Ice nucleation experiments are conducted in...