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...

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...

ISSN 0013-936X. PMID 26741485. Stephens, Brent (November 2013). "Ultrafine particle emissions from desktop 3D printers". Atmospheric Environment. 79:...

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...

nanoparticles, also called ultrafine titanium dioxide or nanocrystalline titanium dioxide or microcrystalline titanium dioxide, are particles of titanium dioxide...

focus on atmospheric fine, ultrafine and nanoparticles. Since 2003, she expanded her interests to include also particles from human respiration activities...

ferromagnetic and finds application in recording tapes, although ultrafine particles smaller than 10 nanometers are superparamagnetic. It can be prepared...

The Adolphe Merkle Institute (AMI) is a research center in Fribourg, Switzerland focused on nanoscience. The institute is named after the Swiss entrepreneur...

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...

fine PM (PM2.5) is smaller than 2.5 μm, and ultrafine particles are 0.1 μm or smaller. Smaller particles pose more risk to health, as they can reach the...

amounts of carbon monoxide, aldehydes, PAHs, ultrafine particles, and respirable particulate matter (particles small enough to enter the lungs). Studies...

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...

Power tools can produce large amounts of particulates, including ultrafine particles. Airborne particulate matter is a Group 1 carcinogen. Power tools...

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...

diabetes, or dementia among nearby residents due to exposure to ultrafine particles left suspended in the air by planes. Lisbon–Portela Airport has consistently...

disease, and premature death. There is no safe level of particulates. Ultrafine particles are both manufactured and naturally occurring. Hot volcanic lava...

Claire (February 20, 2021). "An overview of methods of fine and ultrafine particle collection for physicochemical characterisation and toxicity assessments"...

bacteria and any airborne particles with a minimum particle penetration size of 120 nanometres (0.12 μm, ultrafine particles). A ULPA filter can remove—to...

emissions are the major source of many air pollutants such as ultrafine particles, fine particles, carbon dioxide, NOx. These pollution plumes created on the...

September 2015. Stephens, B.; Azimi, P.; El Orch, Z.; Ramos, T. (2013). "Ultrafine particle emissions from desktop 3D printers". Atmospheric Environment. 79:...

contaminating nearby water bodies. Aviation activities emit ozone and ultrafine particles, both of which are health hazards. Piston engines used in general...

(meteorology) Joss paper Open burning of waste Smog Smoke abatement Ultrafine particle "15.11: Colloids". Chemistry LibreTexts. 27 June 2016. Archived from...

toxic ultrafine particles (PM0.1, less than 0.1 μm in diameter). Particle number can be measured with equipment such as condensation particle counters...

NO2 9.7 μg/m3, PM10 9.5 μg/m3, PM2.5 5.1 μg/m3, soot 0.36 μg/m3, ultrafine particles 6100/cm3, SO2 0.4 μg/m3, ozone 53 μg/m3. For urban street level (the...

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...

nitrogen monoxide, polycyclic aromatic hydrocarbons, and fine and ultrafine particles. In the United Kingdom domestic combustion is the largest single...

compound, absorbed by aluminum oxide. The process is concluded with an "ultrafine particle bath" for additional finishing; the entire process takes less than...

UFP is an abbreviation that has several meanings: Ultrafine particle, a particulate matter of nanoscale size (less than 100 nanometres in diameter) Union...

materials. Explosive material Fire test Fire protection Flammable limit Ultrafine particle OSHA regulations excluded liquids with a flashpoint above 200 °F (93 °C)...

depletion • Smog • Tropospheric ozone • Volatile organic compound • Ultrafine particles Light pollution Noise pollution Soil pollution — Alkali soil • Brownfield...