• Ultrafine particles (UFPs) are particulate matter of nanoscale size (less than 0.1 μm or 100 nm in diameter). Regulations do not exist for this size class...
    27 KB (2,564 words) - 22:13, 13 February 2025
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    Nanoparticle (redirect from Nano particle)
    nanoparticle or ultrafine particle is a particle of matter 1 to 100 nanometres (nm) in diameter. The term is sometimes used for larger particles, up to 500 nm...
    125 KB (12,972 words) - 15:00, 22 May 2025
  • Thumbnail for Particulate matter
    coarse particles with a diameter of 10 micrometers (μm) or less; fine particles, designated PM2.5, with a diameter of 2.5 μm or less; ultrafine particles, with...
    218 KB (20,468 words) - 17:09, 21 May 2025
  • Thumbnail for Titanium dioxide nanoparticle
    nanoparticles, also called ultrafine titanium dioxide or nanocrystalline titanium dioxide or microcrystalline titanium dioxide, are particles of titanium dioxide...
    24 KB (2,569 words) - 10:57, 10 April 2025
  • Thumbnail for Acrylonitrile butadiene styrene
    ISSN 0013-936X. PMID 26741485. Stephens, Brent (November 2013). "Ultrafine particle emissions from desktop 3D printers". Atmospheric Environment. 79:...
    24 KB (2,243 words) - 23:33, 5 April 2025
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    ferromagnetic and finds application in recording tapes, although ultrafine particles smaller than 10 nanometers are superparamagnetic. It can be prepared...
    23 KB (2,154 words) - 22:43, 12 February 2025
  • coarse particles with a diameter of 10 micrometers (μm) or less; fine particles, designated PM2.5, with a diameter of 2.5 μm or less; ultrafine particles; and...
    26 KB (3,527 words) - 16:36, 23 February 2025
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    PM. Coarse particles are between 2.5 micrometers and 10 micrometers, fine particles measure 0.1 to 2.5 micrometers, and ultrafine particle are less than...
    200 KB (20,095 words) - 13:05, 23 May 2025
  • focus on atmospheric fine, ultrafine and nanoparticles. Since 2003, she expanded her interests to include also particles from human respiration activities...
    20 KB (2,143 words) - 04:22, 6 December 2024
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    micrometer (μm) or smaller, fine PM (PM2.5) is smaller than 2.5 μm, and ultrafine particles are 0.1 μm or smaller. Smaller articles pose more risk to health...
    152 KB (14,754 words) - 17:30, 23 May 2025
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    emissions are the major source of many air pollutants such as ultrafine particles, fine particles, carbon dioxide, NOx. These pollution plumes created on the...
    17 KB (2,310 words) - 22:48, 29 April 2025
  • Power tools can produce large amounts of particulates, including ultrafine particles. Airborne particulate matter is a Group 1 carcinogen. Power tools...
    28 KB (2,368 words) - 08:51, 24 February 2025
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    amounts of carbon monoxide, aldehydes, PAHs, ultrafine particles, and respirable particulate matter (particles small enough to enter the lungs). Studies...
    89 KB (9,478 words) - 18:14, 15 April 2025
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    toxic ultrafine particles (PM0.1, less than 0.1 μm in diameter). Particle number can be measured with equipment such as condensation particle counters...
    41 KB (3,915 words) - 18:33, 22 April 2025
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    disease, and premature death. There is no safe level of particulates. Ultrafine particles are both manufactured and naturally occurring. Hot volcanic lava...
    69 KB (6,968 words) - 03:52, 28 April 2025
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    nanoscale, i.e., the particle is between 0.1 and 100 nm in each spatial dimension. The terms nanoparticles and ultrafine particles (UFP) are often used...
    3 KB (294 words) - 21:49, 6 April 2025
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    diabetes, or dementia among nearby residents due to exposure to ultrafine particles left suspended in the air by planes. Lisbon–Portela Airport has consistently...
    110 KB (6,823 words) - 17:59, 20 May 2025
  • Thumbnail for Indoor air quality
    Claire (February 20, 2021). "An overview of methods of fine and ultrafine particle collection for physicochemical characterisation and toxicity assessments"...
    104 KB (11,055 words) - 16:20, 22 May 2025
  • Thumbnail for Nanoparticle–biomolecule conjugate
    nanobiotechnology to explore the functions of biomolecules. Properties of the ultrafine particles are characterized by the components on their surfaces more so than...
    21 KB (2,624 words) - 11:50, 23 January 2025
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    nanoscale, i.e., the particle is between 0.1 and 100 nm in each spatial dimension. The terms nanoparticles and ultrafine particles (UFP) often are used...
    64 KB (6,723 words) - 00:28, 2 May 2025
  • Thumbnail for Adolphe Merkle Institute
    The Adolphe Merkle Institute (AMI) is a research center in Fribourg, Switzerland focused on nanoscience. The institute is named after the Swiss entrepreneur...
    21 KB (1,845 words) - 03:05, 7 April 2025
  • UFP is an abbreviation that has several meanings: Ultrafine particle, a particulate matter of nanoscale size (less than 100 nanometres in diameter) Union...
    935 bytes (158 words) - 00:49, 17 November 2024
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    Power tools can produce large amounts of particulates including ultrafine particles. Particulates are the most harmful form (other than ultra-fines)...
    36 KB (3,529 words) - 10:58, 24 February 2025
  • Thumbnail for Combustibility and flammability
    materials. Explosive material Fire test Fire protection Flammable limit Ultrafine particle OSHA regulations excluded liquids with a flashpoint above 200 °F (93 °C)...
    34 KB (3,622 words) - 03:42, 29 April 2025
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    not include these additives so that they break down more easily as ultrafine particles of litter. Glass is characterized by a high degree of corrosion resistance...
    50 KB (6,458 words) - 04:46, 19 March 2025
  • September 2015. Stephens, B.; Azimi, P.; El Orch, Z.; Ramos, T. (2013). "Ultrafine particle emissions from desktop 3D printers". Atmospheric Environment. 79:...
    210 KB (21,957 words) - 12:13, 22 May 2025
  • Thumbnail for Environmental impact of aviation
    contaminating nearby water bodies. Aviation activities emit ozone and ultrafine particles, both of which are health hazards. Piston engines used in general...
    122 KB (12,139 words) - 14:47, 22 May 2025
  • Thumbnail for Asian Dust
    (PM10), while particles smaller than 2.5 μm in diameter are classified as ultrafine PM (PM2.5). Both fine and ultrafine dust particles impose dangers...
    26 KB (3,195 words) - 17:19, 20 May 2025
  • depletion • Smog • Tropospheric ozone • Volatile organic compound • Ultrafine particles Light pollution Noise pollution Soil pollution — Alkali soil • Brownfield...
    13 KB (1,007 words) - 11:23, 10 April 2025
  • nitrogen monoxide, polycyclic aromatic hydrocarbons, and fine and ultrafine particles. In the United Kingdom domestic combustion is the largest single...
    27 KB (2,982 words) - 18:48, 30 April 2025