Atmospheric new particle formation and growth: review of field observations

VM Kerminen, X Chen, V Vakkari… - Environmental …, 2018 - iopscience.iop.org
This review focuses on the observed characteristics of atmospheric new particle formation
(NPF) in different environments of the global troposphere. After a short introduction, we will …

Overview of sources and characteristics of nanoparticles in urban traffic-influenced areas

T Rönkkö, H Timonen - Journal of Alzheimer's disease, 2019 - content.iospress.com
Atmospheric nanoparticles can be formed either via nucleation in atmosphere or be directly
emitted to the atmosphere. In urban areas, several combustion sources (engines, biomass …

High-spatial-resolution estimates of ultrafine particle concentrations across the continental United States

PK Saha, S Hankey, JD Marshall… - Environmental …, 2021 - ACS Publications
There is growing evidence that ultrafine particles (UFP; particles smaller than 100 nm) are
likely more toxic than larger particles. However, the health effects of UFP remain uncertain …

Prediction of short-term ultrafine particle exposures using real-time street-level images paired with air quality measurements

J Xu, M Zhang, A Ganji, K Mallinen… - Environmental …, 2022 - ACS Publications
Within-city ultrafine particle (UFP) concentrations vary sharply since they are influenced by
various factors. We developed prediction models for short-term UFP exposures using street …

Impact of mobile monitoring network design on air pollution exposure assessment models

MN Blanco, J Bi, E Austin, TV Larson… - … science & technology, 2022 - ACS Publications
Short-term mobile monitoring campaigns are increasingly used to assess long-term air
pollution exposure in epidemiology. Little is known about how monitoring network design …

[HTML][HTML] Past, present, and future of ultrafine particle exposures in North America

AA Presto, PK Saha, AL Robinson - Atmospheric Environment: X, 2021 - Elsevier
There is growing concern that exposure to ultrafine particles (UFP, particles with diameter<
100 nm) may have health effects distinct from exposure to fine particulate matter mass (PM …

Characterizing the source apportionment of black carbon and ultrafine particles near urban roads in **'an, China

D Nie, Z Qiu, X Wang, Z Liu - Environmental Research, 2022 - Elsevier
Better knowledge of the sources of black carbon (BC) and ultrafine particles (UFPs) in urban
roadway region will provide helpful information for improving road air pollution caused by …

Urban emissions of fine and ultrafine particulate matter in Los Angeles: Sources and variations in lung-deposited surface area

Y Alramzi, Y Aghaei, MM Badami, M Aldekheel… - Environmental …, 2025 - Elsevier
Airborne particulate matter (PM) in urban environments poses significant health risks by
penetrating the respiratory system, with concern over lung-deposited surface area (LDSA) …

Quantifying high-resolution spatial variations and local source impacts of urban ultrafine particle concentrations

PK Saha, N Zimmerman, C Malings, A Hauryliuk… - Science of the Total …, 2019 - Elsevier
To quantify the fine-scale spatial variations and local source impacts of urban ultrafine
particle (UFP) concentrations, we conducted 3–6 weeks of continuous measurements of …

Spatial correlation of ultrafine particle number and fine particle mass at urban scales: implications for health assessment

PK Saha, S Sengupta, P Adams… - Environmental …, 2020 - ACS Publications
The epidemiological evidence for ultrafine particles (UFP; particles with diameter< 100 nm)
causing chronic health effects independent of fine particulate matter (PM2. 5) mass is …