Results 41 to 50 of about 362 (149)

Efficient pretreatment method for analyzing microplastics in urban road dust containing composite materials

open access: yesWater Environment Research, Volume 97, Issue 2, February 2025.
This study evaluated an organic matter decomposition method suitable for MP analysis using urban road dust containing composite materials, focusing on the EZM and Fenton (FT) methods. The EZM method is useful for analyzing composite MPs, such as tire wear particles and road marking paints, and comprehensive understanding of synthetic polymer materials ...
Kanako Yamamoto   +3 more
wiley   +1 more source

Detecting the Invisible: Analytical Advances and Regulatory Gaps in Tyre and Road Wear Particle Pollution

open access: yesMicroplastics
Tyre and road wear particles (TRWPs) represent one of the most significant yet under-recognised sources of global microplastic pollution, contributing up to 28% of total emissions.
Rumana Hossain   +3 more
doaj   +1 more source

Estrogenic, Genotoxic, and Antibacterial Effects of Chemicals from Cryogenically Milled Tire Tread

open access: yesEnvironmental Toxicology and Chemistry, Volume 43, Issue 9, Page 1962-1972, September 2024.
Chemicals leaching from cryogenically milled tire tread detected by high‐performance thin‐layer chromatography bioassays. 6PPD = N‐(1,3‐dimethylbutyl)‐N′‐phenyl‐p‐phenylenediamine; DPG = diphenylguanidine. Abstract Tire and road wear particles (TRWP) contain complex mixtures of chemicals and release them to the environment, and potential toxic effects ...
Alan J. Bergmann   +6 more
wiley   +1 more source

Integrated machine learning and experimental validation reveal S6K2 as a key target of 6PPD-quinone in bladder cancer

open access: yesEcotoxicology and Environmental Safety
Tire and Road Wear Particles (TRWP) are pervasive environmental contaminants, yet the molecular mechanisms linking their toxic derivative, 6PPD-quinone (6PPD-Q), to bladder cancer (BLCA) progression remain obscure.
Jirong Wang   +6 more
doaj   +1 more source

Assessing the Biodegradability of Tire Tread Particles and Influencing Factors

open access: yesEnvironmental Toxicology and Chemistry, Volume 43, Issue 1, Page 31-41, January 2024.
Abstract Abrasion of tire tread, caused by friction between vehicle tires and road surfaces, causes release of tire wear particles (TWPs) into various environmental compartments. These TWPs contribute to chemical, microplastic, and particulate matter pollution.
Ann Flemming Nielsen   +5 more
wiley   +1 more source

Laboratory Evaluation of Wear Particle Emissions and Suspended Dust in Tire–Asphalt Concrete Pavement Friction

open access: yesApplied Sciences
This study aims to evaluate the tire–road-wear particles (TRWPs) and suspended dust generated based on the nominal maximum aggregate size (NMAS) of the polymer-modified stone mastic asphalt (SMA) mixtures indoors.
Jongsub Lee   +3 more
doaj   +1 more source

A Vehicle-Based Experimental Approach to the Collection and Characterization of Tire and Road Wear Particles

open access: yesAtmosphere
Tire and road wear particles (TRWPs) are major sources of non-exhaust traffic emissions. However, a limited understanding of their generation mechanisms and the lack of efficient collection methods under realistic driving conditions hinder accurate ...
Ryo Kajiki   +7 more
doaj   +1 more source

Quantification and occurrence of 39 tire-related chemicals in urban and rural aerosol from Saxony, Germany

open access: yesEnvironment International
Tire and road wear particles (TRWP) are a major contributor to non-exhaust traffic emissions, but their contribution to and dynamics in urban aerosol is not well known. Urban particulate matter (PM) in the size fraction below 10 µm (PM10) from two German
Volkwin Kuntz   +2 more
doaj   +1 more source

A parametrized and regionalized TRWP inventory model for LCA

open access: yes
Tire and Road Wear Particles (TRWPs), comprising degraded rubber, minerals, and road dust, are a significant global source of microplastics. Recognizing potential hazards to ecosystems and human health, this research addresses the limitations of current TRWP emission estimates.
Ospital, Louisa   +2 more
openaire   +1 more source

Detection of tire and road wear particles in duck mussels (Anodonta anatina) from a road-near lake in Norway using various analytical techniques [PDF]

open access: yes, 2022
Microplastic particles (MP) in the environment are an emerging problem, and the environmental impacts are still to be completely understood. It is known that small plastic particles have been in the environment for a long time, and recent research on the
Næss Holm, Ole-Johan
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