Oxidized and unsaturated: Key organic aerosol traits associated with cellular reactive oxygen species production in the southeastern United States

F Liu, T Joo, JC Ditto, MG Saavedra… - Environmental …, 2023 - ACS Publications
Exposure to ambient fine particulate matter (PM2. 5) is associated with millions of premature
deaths annually. Oxidative stress through overproduction of reactive oxygen species (ROS) …

On the Relative Contribution of Iron and Organic Compounds, and Their Interaction in Cellular Oxidative Potential of Ambient PM2.5

Y Wang, S Salana, H Yu, JV Puthussery… - … Science & Technology …, 2022 - ACS Publications
Previous studies have indicated the roles of both organic compounds and metals in driving
the cellular generation of reactive oxygen species (ROS); however, their contribution has not …

Source contributions to multiple toxic potentials of atmospheric organic aerosols

A Fushimi, D Nakajima, A Furuyama, G Suzuki… - Science of The Total …, 2021 - Elsevier
Abstract Fine particulate matter (PM 2.5) in the atmosphere is of high priority for air quality
management efforts to address adverse health effects in human. We believe that emission …

Origin, Structural Characteristics, and Health Effects of Atmospheric Soot Particles: A Review

R Tang, J Shang, X Qiu, J Gong, T Xue, T Zhu - Current Pollution Reports, 2024 - Springer
It is evident from the review that soot is a responsible agent for adverse health effects, which
may exceed PM 2.5. The CC and outer coating have been proved to exert toxicity …

A novel method for predicting the emergence of toxicity interaction in ternary mixtures

JP Zeng, J Zhang, J Zhang, X Huang, Y Zhang… - Environmental …, 2024 - Elsevier
The environment is teeming with a wide variety of pollutants, but the complexity and diversity
of their combinations make it difficult to fully assess their toxicity interaction. A novel toxicity …

Research progress on the characteristics, sources, and environmental and potential health effects of water-soluble organic compounds in atmospheric particulate …

L Wang, K Gao, W Li, L Lu - Environmental Science and Pollution …, 2024 - Springer
Water-soluble organic compounds (WSOCs) have received extensive attention due to their
indistinct chemical components, complex sources, negative environmental impact, and …

Inter-continental variability in the relationship of oxidative potential and cytotoxicity with PM2.5 mass

S Salana, H Yu, Z Dai, PSG Subramanian… - Nature …, 2024 - nature.com
Most fine ambient particulate matter (PM2. 5)-based epidemiological models use globalized
concentration-response (CR) functions assuming that the toxicity of PM2. 5 is solely mass …

Activation of xanthine oxidase by 1, 4-naphthoquinones: A novel potential research topic for diet management and risk assessment

S Liang, L Liu, B He, W Zhao, W Zhang, L Xiao… - Food Chemistry, 2023 - Elsevier
Abstract Oral intake of 1, 4-naphthoquinones could be a potential risk factor for
hyperuricemia and gout via activation of xanthine oxidase (XO). Herein, 1, 4 …

Mammalian cell adhesion on different 3D printed polymers with varying sterilization methods and acidic treatment

S Sölmann, A Rattenholl, H Blattner, G Ehrmann… - AIMS …, 2021 - hsbi.de
Cell growth on three-dimensional objects is of high interest for bioprocess engineering of
adherent cells, tissue engineering and other biomedical applications. 3D printing by fusion …

[HTML][HTML] Strong synergistic and antagonistic effects of quinones and metal ions in oxidative potential (OP) determination by ascorbic acid (AA) assays

EJ dos Santos Souza, KW Fomba… - Journal of Hazardous …, 2024 - Elsevier
A key challenge in oxidative potential (OP) assays is to accurately assess the cumulative
impact of redox-active aerosol species rather than only their individual effects. This study …