Tracking the biogeochemical behavior of tire wear particles in the environment-A review

Q Xu, SSUH Kazmi, G Li - Journal of Hazardous Materials, 2024 - Elsevier
The environmental fate and risks associated with tire wear particles (TWPs) are closely
linked to their biogeochemical behaviors. However, reviews that focus on TWPs from this …

Distinct Species-Specific and Toxigenic Metabolic Profiles for 6PPD and 6PPD Quinone by P450 Enzymes: Insights from In Vitro and In Silico Studies

Z Song, X Yu, M Zhu, Z Wu, Z Fu… - Environmental Science & …, 2024 - ACS Publications
The tire rubber antioxidant N-(1, 3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD)
and its quinone product (6PPDQ) are prevalent emerging contaminants, yet their …

Characterizing the Metabolism of Tire Rubber-Derived p-Phenylenediamine Quinones to Identify Potential Exposure Biomarkers in Humans

Y Yang, W Meng, Y Zhang, W Meng, J Li… - Environmental …, 2024 - ACS Publications
There is growing evidence of the frequent detection of tire rubber-derived contaminants p-
phenylenediamine-derived quinones (PPD-Qs)(eg, highly toxic N-(1, 3-dimethylbutyl)-N …

Human Internal Exposure to Rubber-Derived Chemicals–A Pilot Investigation

Y Huang, S Tang, D Wang, Z Huang… - … & Technology Letters, 2024 - ACS Publications
Recent studies have demonstrated the widespread occurrence of rubber-derived chemicals
(RDCs) in the environment, raising global attention toward this group of emerging …

Fragmentation Pattern-Based Screening Strategy Combining Diagnostic Ion and Neutral Loss Uncovered Novel para-Phenylenediamine Quinone Contaminants in …

W Wang, G Cao, J Zhang, W Chang… - … Science & Technology, 2024 - ACS Publications
Identifying transformed emerging contaminants in complex environmental compartments is a
challenging but meaningful task. Substituted para-phenylenediamine quinones (PPD …

Neurotoxicity and accumulation of CPPD quinone at environmentally relevant concentrations in Caenorhabditis elegans

X Wan, G Liang, D Wang - Chemosphere, 2024 - Elsevier
CPPD quinone (CPPDQ) is a member of PPDQs, which was widely distributed in different
environments. Using Caenorhabditis elegans as an animal model, we here examined …

Comparative growth inhibition of 6PPD and 6PPD-Q on microalgae Selenastrum capricornutum, with insights into 6PPD-induced phototoxicity and oxidative stress

X Yan, C Kiki, Z Xu, HP Manzi, A Rashid, T Chen… - Science of The Total …, 2024 - Elsevier
Widespread environmental detection of tire additive N-(1, 3-dimethylbutyl)-N′-phenyl-p-
phenylenediamine (6PPD) and its toxic metabolite 6PPD-Q has raised great concerns for …

Enhancing electrocatalytic oxidation via spatial confinement in Ti4O7 Nanopore Membranes: Synthesis, Characterization, and Mechanistic insights

R Pang, P Duan, M Li, D Li, L Zheng, Y Zhang… - Chemical Engineering …, 2024 - Elsevier
With societal development and enhancements in living standards, the excessive use and
improper disposal of antibiotics have led to water contamination, posing considerable risks …

Hydrolysis of p-Phenylenediamine Antioxidants: The Reaction Mechanism, Prediction Model, and Potential Impact on Aquatic Toxicity

Y Xu, T Wang, Z Chen, Y Li, D Huang… - Environmental …, 2024 - ACS Publications
While p-phenylenediamine antioxidants (PPDs) pose potential risks to aquatic ecosystems,
their environmental persistence and transformation remain ambiguous due to the undefined …

Insights into the Impact of 6PPD-Q and 6PPD on Nitrogen Metabolism and Microbial Community in the Anammox System.

X Ye, X Niu, L Li, M Lv, D Zhang, D Chen, Y Line… - Environmental …, 2024 - Elsevier
Abstract N-(1, 3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) is an antioxidant
commonly used in tire manufacturing, and its release into the environment has significantly …