Relationship between atmospheric PM-bound reactive oxygen species, their half-lives, and regulated pollutants: investigation and preliminary model

RA Brown, S Stevanovic, S Bottle, H Wang… - Environmental …, 2020 - ACS Publications
The concentration, nature, and persistence of particulate matter (PM)-bound reactive oxygen
species (ROS) are of significant interest in understanding how atmospheric pollution affects …

Connecting oxidative potential with organic carbon molecule composition and source-specific apportionment in PM2. 5 in Xi'an, China

Y Luo, Y Zeng, H Xu, D Li, T Zhang, Y Lei… - Atmospheric …, 2023 - Elsevier
Epidemiological studies have suggested that exposure to excessive amounts of particle-
bound reactive oxygen species (ROS) pollution can lead to a range of health problems. To …

The diurnal characteristics of PM-bound ROS and its influencing factors at urban ambient and roadside environments

NK Gali, S Stevanovic, P Brimblecombe, RA Brown… - Atmospheric …, 2020 - Elsevier
The airborne particulate matter (PM) is known to cause adverse pulmonary and
cardiovascular health effects. This study investigated the diurnal characteristics of PM …

Comparison of on-line and off-line methods to quantify reactive oxygen species (ROS) in atmospheric aerosols

SJ Fuller, FPH Wragg, J Nutter, M Kalberer - Atmospheric Environment, 2014 - Elsevier
Atmospheric aerosol particle concentrations have been linked with a wide range of
pulmonary and cardio-vascular diseases but the particle properties responsible for these …

[HTML][HTML] An instrument for the rapid quantification of PM-bound ROS: the Particle Into Nitroxide Quencher (PINQ)

RA Brown, S Stevanovic, S Bottle… - Atmospheric …, 2019 - amt.copernicus.org
Reactive oxygen species (ROS) present on or generated by particulate matter (PM) have
been implicated in PM-induced health effects. Methodologies to quantify ROS …

Diurnal profiles of particle-bound ROS of PM2. 5 in urban environment of Hong Kong and their association with PM2. 5, black carbon, ozone and PAHs

S Stevanovic, NK Gali, F Salimi, RA Brown… - Atmospheric …, 2019 - Elsevier
Air pollution exposure is associated with a range of adverse health effects, including
cardiovascular and respiratory diseases. Particle-bound ROS has been recognised as one …

Development of an automated sampling-analysis system for simultaneous measurement of reactive oxygen species (ROS) in gas and particle phases: GAC-ROS

W Huang, Y Zhang, Y Zhang, L Zeng, H Dong… - Atmospheric …, 2016 - Elsevier
A novel online system, GAC-ROS, for simultaneous measurement of reactive oxygen
species (ROS) in both gas and particle phases was developed based on 2′, 7 …

Particulate reactive oxygen species concentrations and their association with environmental conditions in an urban, subtropical climate

SS Khurshid, JA Siegel… - Atmospheric Chemistry and …, 2014 - acp.copernicus.org
Reactions between hydrocarbons and ozone or hydroxyl radicals lead to the formation of
oxidized species, including reactive oxygen species (ROS), and secondary organic aerosol …

[HTML][HTML] Oxidative potential of ambient PM and related health endpoints over South Asia: a review

A Patel, N Rastogi - Asian Journal of Atmospheric Environment, 2021 - Springer
South Asia occupies only about 3.5% of the world's area but, about 25% of the average
world's population lives here and is continuously exposed to severe air pollution …

Characterization of springtime airborne particulate matter-bound reactive oxygen species in Beijing

Q Liu, Y Zhang, Y Liu, M Zhang - Environmental Science and Pollution …, 2014 - Springer
Epidemiologic studies have suggested that particulate matter (PM)-associated adverse
health effects are related to particle composition. To study the toxicological characteristics of …