That uncertainty is caused by aerosol complexity. Atmospheric particulates vary in size, shape and color, in their interactions with other particles, and most importantly, in their impacts.

Aerosol particles also provide sites for condensation ... is driven by chemical reactions associated with small particulates 3. It is not surprising that the processing of these particles, that ...

Planes spraying tiny sulphate particulates into the lower stratosphere ... This proposed type of climate geoengineering is called stratospheric aerosol injection (SAI). Theoretically if done ...

People can continue using mineral-based aerosol sunscreens without fear of exposure to dangerous levels of nanoparticles or other respirable particulates, according to new research. People can ...

real-time aerosol exposure monitor for hazardous aerosols in the workplace such as silica, wildfire smoke, airborne active pharmaceuticals, and the mining particulates coal, iron, copper ...

These droplets, called aerosol plumes, can spread pathogens from human waste and expose people in public restrooms to contagious diseases. Toilets are designed to efficiently empty the contents ...

These droplets, called aerosol plumes, can spread pathogens from human waste and expose people in public restrooms to contagious diseases. Toilets are designed to efficiently empty the contents ...

Cell cultures after 72 h incubation with (a) uninfected cells, and (b–d) aerosol samples (collected during singing) from SARS-CoV-2 infected individuals. Cytopathic effect is partly demonstrated ...

MERV stands for “minimum efficiency reporting value,” and it is a measure of how well a central-air filter removes particulates from the air. Medium-MERV filters provide much more filtration t ...

A research team has developed a novel aerosol-based emulsion system that enables the self-assembly of asymmetric nanostructures—something long considered a major challenge in materials science.