Atmospheric nanoparticle growth

D Stolzenburg, R Cai, SM Blichner, J Kontkanen… - Reviews of Modern …, 2023 - APS
New particle formation of liquid or solid nanoparticles from gas-phase precursors is a
decisive process in Earth's atmosphere and is considered one of the largest uncertainties in …

Role of sesquiterpenes in biogenic new particle formation

L Dada, D Stolzenburg, M Simon, L Fischer… - Science …, 2023 - science.org
Biogenic vapors form new particles in the atmosphere, affecting global climate. The
contributions of monoterpenes and isoprene to new particle formation (NPF) have been …

Potential pre-industrial–like new particle formation induced by pure biogenic organic vapors in Finnish peatland

W Huang, H Junninen, O Garmash, K Lehtipalo… - Science …, 2024 - science.org
Pure biogenic new particle formation (NPF) induced by highly oxygenated organic
molecules (HOMs) could be an important mechanism for pre-industrial aerosol formation …

The synergistic role of sulfuric acid, ammonia and organics in particle formation over an agricultural land

L Dada, M Okuljar, J Shen, M Olin, Y Wu… - Environmental science …, 2023 - pubs.rsc.org
Agriculture provides people with food, but poses environmental challenges. Via
comprehensive observations on an agricultural land at Qvidja in Southern Finland, we were …

Interactions of peroxy radicals from monoterpene and isoprene oxidation simulated in the radical volatility basis set

M Schervish, M Heinritzi, D Stolzenburg… - Environmental science …, 2024 - pubs.rsc.org
Isoprene affects new particle formation rates in environments and experiments also
containing monoterpenes. For the most part, isoprene reduces particle formation rates, but …

Volatility Basis Set Distributions and Viscosity of Organic Aerosol Mixtures: Insights from Chemical Characterization Using Temperature-Programmed Desorption …

Q Xie, ER Halpern, J Zhang, M Shrivastava… - Analytical …, 2024 - ACS Publications
Quantitative assessment of gas-particle partitioning of individual components within complex
atmospheric organic aerosol (OA) mixtures is critical for predicting and comprehending the …

Improved Counting Statistics of an Ultrafine DMPS System

D Stolzenburg, T Laurila, P Aalto… - Atmospheric …, 2022 - amt.copernicus.org
Differential mobility particle size spectrometers (DMPS) are widely used to measure the
aerosol number size-distribution. Especially during new particle formation (NPF) the …

Relative Humidity Impact on Organic New Particle Formation from Ozonolysis of α-and β-Pinene at Atmospherically Relevant Mixing Ratios

CN Snyder, AC Flueckiger, GA Petrucci - Atmosphere, 2023 - mdpi.com
The impact of relative humidity (RH) on organic new particle formation (NPF) from
ozonolysis of monoterpenes remains an area of active debate. Previous reports provide …

A kinetic partitioning method for simulating the condensation mass flux of organic vapors in a wide volatility range

Y Li, R Cai, R Yin, X Li, Y Yuan, Z An, J Guo… - Journal of Aerosol …, 2024 - Elsevier
Organic aerosols are ubiquitous, playing important roles in various atmospheric
physicochemical processes such as the formation of cloud droplets and haze. Condensation …

[HTML][HTML] Implementation of a parallel reduction algorithm in the GENerator of reduced Organic Aerosol mechanisms (GENOA v2. 0): Application to multiple …

Z Wang, F Couvidat, K Sartelet - Journal of Aerosol Science, 2023 - Elsevier
Explicit gas-phase chemical mechanisms represent the state of knowledge regarding the
chemistry of volatile organic compounds (VOCs), which are crucial in the formation of …