[HTML][HTML] Recent advances on SOA formation in indoor air, fate and strategies for SOA characterization in indoor air-A review

K Pytel, R Marcinkowska, M Rutkowska… - Science of the Total …, 2022‏ - Elsevier
Recent studies proves that indoor air chemistry differs in many aspects from atmospheric
one. People send up to 90% of their life indoors being exposed to pollutants present in gas …

Impact of NOx on secondary organic aerosol (SOA) formation from α-pinene and β-pinene photooxidation: the role of highly oxygenated organic nitrates

I Pullinen, S Schmitt, S Kang… - Atmospheric …, 2020‏ - acp.copernicus.org
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 …

A combined gas- and particle-phase analysis of highly oxygenated organic molecules (HOMs) from -pinene ozonolysis

J Zhao, E Häkkinen, F Graeffe… - Atmospheric …, 2023‏ - acp.copernicus.org
Highly oxygenated organic molecules (HOMs) are important for the formation of secondary
organic aerosol (SOA), which poses serious health risks and exerts great influence on …

Structures and reactivity of peroxy radicals and dimeric products revealed by online tandem mass spectrometry

S Tomaz, D Wang, N Zabalegui, D Li… - Nature …, 2021‏ - nature.com
Organic peroxy radicals (RO2) play a pivotal role in the degradation of hydrocarbons. The
autoxidation of atmospheric RO2 radicals produces highly oxygenated organic molecules …

[HTML][HTML] Molecular composition and volatility of multi-generation products formed from isoprene oxidation by nitrate radical

R Wu, L Vereecken, E Tsiligiannis… - Atmospheric …, 2021‏ - acp.copernicus.org
Isoprene oxidation by nitrate radical (NO 3) is a potentially important source of secondary
organic aerosol (SOA). It is suggested that the second or later-generation products are the …

Extending the range of detectable trace species with the fast polarity switching of chemical ionization orbitrap mass spectrometry

R Cai, J Mikkilä, A Bengs, M Koirala… - Analytical …, 2024‏ - ACS Publications
Chemical ionization (CI) atmospheric pressure interface mass spectrometry is a unique
analytical technique for its low detection limits, softness to preserve molecular information …

[HTML][HTML] Fragmentation inside proton-transfer-reaction-based mass spectrometers limits the detection of ROOR and ROOH peroxides

H Li, TG Almeida, Y Luo, J Zhao… - Atmospheric …, 2022‏ - amt.copernicus.org
Proton transfer reaction (PTR) is a commonly applied ionization technique for mass
spectrometers, in which hydronium ions (H 3 O+) transfer a proton to analytes with higher …

Identification of highly oxygenated organic molecules and their role in aerosol formation in the reaction of limonene with nitrate radical

Y Guo, H Shen, I Pullinen, H Luo, S Kang… - Atmospheric …, 2022‏ - acp.copernicus.org
Nighttime NO 3-initiated oxidation of biogenic volatile organic compounds (BVOCs) such as
monoterpenes is important for the atmospheric formation and growth of secondary organic …

[HTML][HTML] Large differences of highly oxygenated organic molecules (HOMs) and low-volatile species in secondary organic aerosols (SOAs) formed from ozonolysis of β …

D Liu, Y Zhang, S Zhong, S Chen, Q **e… - Atmospheric …, 2023‏ - acp.copernicus.org
Secondary organic aerosols (SOAs) play a key role in climate change and public health.
However, the oxidation state and volatility of SOAs are still not well understood. Here, we …

[HTML][HTML] The Aarhus Chamber Campaign on Highly Oxygenated Organic Molecules and Aerosols (ACCHA): particle formation, organic acids, and dimer esters from α …

K Kristensen, LN Jensen, LLJ Quéléver… - Atmospheric …, 2020‏ - acp.copernicus.org
Little is known about the effects of subzero temperatures on the formation of secondary
organic aerosol (SOA) from α-pinene. In the current work, ozone-initiated oxidation of α …