Iida Pullinen
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View article: Formation of highly oxygenated organic molecules from <i>α</i> -pinene photooxidation: evidence for the importance of highly oxygenated alkoxy radicals
Formation of highly oxygenated organic molecules from <i>α</i> -pinene photooxidation: evidence for the importance of highly oxygenated alkoxy radicals Open
Highly oxygenated organic compounds (HOMs) from α-pinene oxidation are of great interest because of their importance in secondary organic aerosol (SOA) formation. Despite intensive investigations, the mechanisms of HOM formation from first…
View article: The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS
The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS Open
The Filter Inlet for Gases and AEROsols coupled with a Chemical Ionization Mass spectrometer (FIGAERO-CIMS) is a widely used method for determining the chemical composition of the molecular constituents of atmospheric organic aerosols (OA)…
View article: Explicit simulation of chemical composition, size distribution and cloud condensation nuclei of secondary organic aerosol from α-pinene ozonolysis
Explicit simulation of chemical composition, size distribution and cloud condensation nuclei of secondary organic aerosol from α-pinene ozonolysis Open
Secondary organic aerosols (SOA) contribute significantly to cloud condensation nuclei (CCN), which depend on size distribution, chemical composition and hygroscopicity parameter (κ). However, how well current understanding of SOA formatio…
View article: Formation of highly oxygenated organic molecules from α-pinene photooxidation: evidence for the importance of highly oxygenated alkoxy radicals
Formation of highly oxygenated organic molecules from α-pinene photooxidation: evidence for the importance of highly oxygenated alkoxy radicals Open
Highly oxygenated organic compounds (HOMs) from α-pinene oxidation are of great interest because of their importance in secondary organic aerosol (SOA) formation. Despite intensive investigations, the mechanisms of HOM formation from first…
View article: The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS
The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS Open
The Filter Inlet for Gases and AEROsols coupled with a Chemical Ionization Mass spectrometer (FIGAERO-CIMS) is a widely used method for determining the chemical composition of the molecular constituents of atmospheric organic aerosols (OA)…
View article: Significance of hydrogen abstraction in the formation of highly oxygenated organic molecules in the OH oxidation of monoterpenes
Significance of hydrogen abstraction in the formation of highly oxygenated organic molecules in the OH oxidation of monoterpenes Open
Secondary organic aerosol (SOA), formed by oxidation of volatile organic compounds, significantly influence air quality and climate. Biogenic highly oxygenated organic molecules (HOM), particularly those formed from monoterpenes, play a ke…
View article: Effect of combustion conditions on aerosol particle emissions from savanna and grassland fires
Effect of combustion conditions on aerosol particle emissions from savanna and grassland fires Open
Fire is an integral part of savanna and grassland biomes and globally approximately half of landscape fire emissions originate from savannas and grasslands. Emissions of trace gases and aerosol particles from landscape fires are characteri…
View article: Effect of long-range transported fire emissions on aerosol and cloud properties at high latitudes: In situ measurements and satellite observations
Effect of long-range transported fire emissions on aerosol and cloud properties at high latitudes: In situ measurements and satellite observations Open
Global warming and climate change-induced rise in Earth’s temperature have increased the frequency of forest/wildfires over the past decade. Therefore, understanding the effect of fire emissions on aerosol-cloud interactions is cruci…
View article: Direct mitigation of secondary organic aerosol particulate pollutants by multiphase photocatalysis
Direct mitigation of secondary organic aerosol particulate pollutants by multiphase photocatalysis Open
Particulate matter represents one of the most severe air pollutants globally. Organic aerosol (OA) comprises 30-70 % of submicron particle mass in urban areas. An effective way to mitigate OA particulate pollutants is to reduce the formati…
View article: Formation of highly oxygenated organic molecules from the oxidation of limonene by OH radical: significant contribution of H-abstraction pathway
Formation of highly oxygenated organic molecules from the oxidation of limonene by OH radical: significant contribution of H-abstraction pathway Open
Highly oxygenated organic molecules (HOMs) play a pivotal role in the formation of secondary organic aerosol (SOA). Therefore, the distribution and yields of HOMs are fundamental to understand their fate and chemical evolution in the atmos…
View article: Expanding volatility calibration range of FIGAERO-ToF-CIMS
Expanding volatility calibration range of FIGAERO-ToF-CIMS Open
Filter Inlet for Gases and Aerosols (FIGAERO) inlet coupled with Time-of-Flight Chemical Ionization Mass Spectrometers (ToF-CIMS) have been successfully employed in numerous studies during past years (Thornton et. al., 2020). The instrumen…
View article: Contrasting Influence of Nitrogen Oxides on the Cloud Condensation Nuclei Activity of Monoterpene‐Derived Secondary Organic Aerosol in Daytime and Nighttime Oxidation
Contrasting Influence of Nitrogen Oxides on the Cloud Condensation Nuclei Activity of Monoterpene‐Derived Secondary Organic Aerosol in Daytime and Nighttime Oxidation Open
Anthropogenic nitrogen oxides may influence the cloud condensation nuclei (CCN) activity of biogenic secondary organic aerosols (SOA) in both daytime photooxidation and nighttime NO 3 oxidation, which has significant implications for the c…
View article: dataset for MT-SOA CCN activity
dataset for MT-SOA CCN activity Open
This dump provides access to the metadata from the main text related to publication of MT-SOA CCN activity.
View article: dataset for MT-SOA CCN activity
dataset for MT-SOA CCN activity Open
This dump provides access to the metadata from the main text related to publication of MT-SOA CCN activity.
View article: Comment on acp-2022-803
Comment on acp-2022-803 Open
Abstract. Highly oxygenated organic molecules (HOM) play a pivotal role in the formation of secondary organic aerosol (SOA). Therefore, the distribution and yields of HOM are fundamental to understand their fate and chemical evolution in t…
View article: Isothermal evaporation of <i>α</i> -pinene secondary organic aerosol particles formed under low NO <sub> <i>x</i> </sub> and high NO <sub> <i>x</i> </sub> conditions
Isothermal evaporation of <i>α</i> -pinene secondary organic aerosol particles formed under low NO <sub> <i>x</i> </sub> and high NO <sub> <i>x</i> </sub> conditions Open
Many recent secondary organic aerosol (SOA) studies mainly focus on biogenic SOA particles formed under low NOx conditions and thus are applicable to pristine environments with minor anthropogenic influence. Although interactions between b…
View article: Formation of highly oxygenated organic molecules from the oxidation of limonene by OH radical: significant contribution of H-abstraction pathway
Formation of highly oxygenated organic molecules from the oxidation of limonene by OH radical: significant contribution of H-abstraction pathway Open
Highly oxygenated organic molecules (HOM) play a pivotal role in the formation of secondary organic aerosol (SOA). Therefore, the distribution and yields of HOM are fundamental to understand their fate and chemical evolution in the atmosph…
View article: dataset for MT-SOA CCN activity
dataset for MT-SOA CCN activity Open
This dump provides access to the metadata from the main text related to publication of MT-SOA CCN activity.
View article: Unexpected significance of a minor reaction pathway in daytime formation of biogenic highly oxygenated organic compounds
Unexpected significance of a minor reaction pathway in daytime formation of biogenic highly oxygenated organic compounds Open
Secondary organic aerosol (SOA), formed by oxidation of volatile organic compounds, substantially influence air quality and climate. Highly oxygenated organic molecules (HOMs), particularly those formed from biogenic monoterpenes, contribu…
View article: Identification of highly oxygenated organic molecules and their role in aerosol formation in the reaction of limonene with nitrate radical
Identification of highly oxygenated organic molecules and their role in aerosol formation in the reaction of limonene with nitrate radical Open
Nighttime NO3-initiated oxidation of biogenic volatile organic compounds (BVOCs) such as monoterpenes is important for the atmospheric formation and growth of secondary organic aerosol (SOA), which has significant impact on climate, air qu…
View article: Diurnal evolution of negative atmospheric ions above the boreal forest: from ground level to the free troposphere
Diurnal evolution of negative atmospheric ions above the boreal forest: from ground level to the free troposphere Open
At SMEAR II research station in Hyytiälä, located in the Finnish boreal forest, the process of new particle formation and the role of ions has been investigated for almost 20 years near the ground and at canopy level. However, above SMEAR …
View article: Dataset for a-pinene HOM chemistry
Dataset for a-pinene HOM chemistry Open
This dump provides access to the metadata from the main text related to publication of a-pinene HOM chemistry.
View article: Dataset for a-pinene HOM chemistry
Dataset for a-pinene HOM chemistry Open
This dump provides access to the metadata from the main text related to publication of a-pinene HOM chemistry.
View article: Comment on acp-2022-285
Comment on acp-2022-285 Open
Many recent secondary organic aerosol (SOA) studies mainly focus on biogenic SOA particles formed under low-NOx conditions and thus are applicable to pristine environments with minor anthropogenic influence. Although interactions between b…
View article: Comment on acp-2022-273
Comment on acp-2022-273 Open
Abstract. We studied two cases of cloud formation, one diurnal (24 September 2020) and one nocturnal (31 October 2020), with high and low aerosol loadings, respectively. Aerosol number concentrations differ more than 1 order of magnitude b…
View article: Comment on acp-2022-273
Comment on acp-2022-273 Open
Abstract. We studied two cases of cloud formation, one diurnal (24 September 2020) and one nocturnal (31 October 2020), with high and low aerosol loadings, respectively. Aerosol number concentrations differ more than 1 order of magnitude b…
View article: Comment on acp-2022-85
Comment on acp-2022-85 Open
Nighttime nitrate radical(NO3)-initiated oxidation of biogenic volatile organic compounds (BVOC) such as monoterpenes is important for the formation and growth of secondary organic aerosol (SOA), which has significant impact on climate, ai…