Atmospheric organic matter in clouds: exact masses and molecular formula identification using ultrahigh-resolution FT-ICR mass spectrometry

Y Zhao, AG Hallar, LR Mazzoleni - Atmospheric Chemistry and …, 2013 - acp.copernicus.org
Clouds alter the composition of atmospheric aerosol by acting as a medium for interactions
between gas-and particulate-phase substances. To determine the cloud water atmospheric …

2D liquid chromatographic fractionation with ultra-high resolution MS analysis resolves a vast molecular diversity of tropospheric particle organics

T Spranger, D Pinxteren, T Reemtsma… - … science & technology, 2019 - ACS Publications
A 2D-liquid chromatographic fractionation method was combined with direct infusion
electrospray ionization Fourier transform-ion cyclotron resonance mass spectrometry to …

Characterization of the water soluble fraction in ultrafine, fine, and coarse atmospheric aerosol

E Barbaro, M Feltracco, D Cesari, S Padoan… - Science of the Total …, 2019 - Elsevier
Water soluble organic carbon significantly contributes to aerosol's carbon mass and its
chemical composition is poorly characterized due to the huge number of species. In this …

Polar semivolatile organic compounds in biomass-burning emissions and their chemical transformations during aging in an oxidation flow reactor

D Sengupta, V Samburova, C Bhattarai… - Atmospheric …, 2020 - acp.copernicus.org
Semivolatile organic compounds (SVOCs) emitted from open biomass burning (BB) can
contribute to chemical and physical properties of atmospheric aerosols and also may cause …

Chemical characterization of cloudwater collected at Puy de Dôme by FT-ICR MS reveals the presence of SOA components

A Bianco, M Riva, JL Baray, M Ribeiro… - ACS Earth and Space …, 2019 - ACS Publications
Secondary organic aerosols (SOA) produced in the atmosphere from sequential oxidation of
biogenic or anthropogenic volatile organic compounds (VOC) represent a significant part of …

Mass loading and episodic variation of molecular markers in PM2. 5 aerosols over a rural area in eastern central India

J Nirmalkar, DK Deshmukh, MK Deb, YI Tsai… - Atmospheric …, 2015 - Elsevier
The impact of biomass burning in atmospheric aerosols load is poorly known. We
investigated the impact of biomass burning through molecular markers on the concentration …

Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia)

R Zangrando, E Barbaro, T Kirchgeorg… - Science of the Total …, 2016 - Elsevier
Biomass burning and primary biological aerosol particles (PBAPs) represent important
primary sources of organic compounds in the atmosphere. These particles and compounds …

Characterization of organic species and functional groups in pollen, fungi, algae, and bacteria bioaerosols

P Bahdanovich, K Axelrod, AY Khlystov… - Environmental Science …, 2024 - pubs.rsc.org
Though the importance of bioaerosols is increasing with the changing climate, very little is
known about the chemistry of bioaerosols, their atmospheric fate, and chemical composition …

Hygroscopicity of organic compounds from biomass burning and their influence on the water uptake of mixed organic ammonium sulfate aerosols

T Lei, A Zuend, WG Wang, YH Zhang… - … Chemistry and Physics, 2014 - acp.copernicus.org
Hygroscopic behavior of organic compounds, including levoglucosan, 4-hydroxybenzoic
acid, and humic acid, as well as their effects on the hygroscopic properties of ammonium …

Detailed NMR analysis of water-soluble organic compounds in size-resolved particulate matter seasonally collected at a suburban site in Prague

Š Horník, J Sýkora, P Pokorná, P Vodička… - Atmospheric …, 2021 - Elsevier
The water-soluble organic compounds (WSOC) in size-resolved summer and winter aerosol
collected in a Prague suburban area were analysed by 1 H NMR spectroscopy. Advanced …