ArticleInternational journal of environmental research and public health2016
Characterization of Airborne Particles Collected from Car Engine Air Filters Using SEM and EDX Techniques.
Article in International journal of environmental research and public health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Airborne Escherichia coli bacteria biosynthesize lipids in response to aerosolization stress.Scientific reports · 2025Article
- Article
- Nonpharmacological measures to prevent allergic symptoms in pollen allergy: A critical review.Allergologie select · 2021Review
- Characterization, concentration and risk assessment of airborne particles using car engine air filter (case study: Tehran metropolis).Environmental geochemistry and health · 2019Article
- Civilian science: the potential of participatory environmental monitoring in areas affected by armed conflicts.Environmental monitoring and assessment · 2019Article
- Dispersion and deposition estimation of fugitive iron particles from an iron industry on nearby communities via AERMOD.Environmental monitoring and assessment · 2018Article
Corrections and comments
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Authors and funding
2 authors.
Funding
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Abstract
Particulate matter accumulated on car engine air-filters (CAFs) was examined in order to investigate the potential use of these devices as efficient samplers for collecting street level air that people are exposed to. The morphology, microstructure, and chemical composition of a variety of particles were studied using scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX). The particulate matter accumulated by the CAFs was studied in two categories; the first was of removed particles by friction, and the second consisted of particles retained on the filters. Larger particles with a diameter of 74-10 µm were observed in the first category. In the second one, the detected particles had a diameter between 16 and 0.7 µm. These particles exhibited different morphologies and composition, indicating mostly a soil origin. The elemental composition revealed the presence of three groups: mineral (clay and asphalt), metallic (mainly Fe), and biological particles (vegetal and animal debris). The palynological analysis showed the presence of pollen grains associated with urban plants. These results suggest that CAFs capture a mixture of atmospheric particles, which can be analyzed in order to monitor urban air. Thus, the continuous availability of large numbers of filters and the retroactivity associated to the car routes suggest that these CAFs are very useful for studying the high traffic zones within a city.
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