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Search results for aerosolization

Nanomaterials Nov 11, 2024

One-step, high-speed, thermal-electric aerosol printing of piezoelectric bio-organic films

Amidst the ongoing surge in demand for bio-MEMS, wearable/implantable electronics and bio-tissue therapeutics, the pursuit of piezoelectric biomaterials has become a priority, thanks to their remarkable electromechanical ...

Earth Sciences Nov 8, 2024

Rainfall induces bursts of natural nanoparticles that can form clouds above the Amazon rainforest, study shows

Atmospheric aerosol particles are essential for the formation of clouds and precipitation, thereby influencing the Earth's energy budget, water cycle, and climate. However, the origin of aerosol particles in pristine air ...

Nanomaterials Nov 5, 2024

Novel flame aerosol system excels at creating nanoparticles

Since prehistoric times, humans have used fire to transform raw materials into valuable goods. Examples include using flames to turn clay into pottery, and silica into glass.

Earth Sciences Oct 24, 2024

Method rapidly determines surface air quality during Alaska wildfires

A method of quickly determining surface air quality during Alaska's sometimes intense wildfire season will benefit urban and rural communities, especially those in Interior Alaska where boreal forest fires often rage.

Earth Sciences Oct 18, 2024

Could injecting diamond dust into the atmosphere help cool the planet?

A multi-institutional team of climatologists, meteorologists and Earth scientists has found evidence that dropping diamond dust from an airplane into the atmosphere could cool the planet. In their study published in the journal ...

Planetary Sciences Oct 16, 2024

EarthCARE synergy reveals power of clouds and aerosols

With the initial images from each of the instruments aboard ESA's EarthCARE satellite now in hand, it's time to reveal how these four advanced sensors work in synergy to measure exactly how clouds and aerosols influence the ...

Environment Oct 1, 2024

Fighting forest fires more efficiently from the air

Whether in Canada, California or around the Mediterranean—forest fires are becoming more frequent and, above all, more severe around the world. Especially in summer, heat, drought and wind often turn such fires into raging ...

Environment Oct 1, 2024

Study finds dust from Southern Africa causes bloom of marine phytoplankton off southeast Madagascar coast

A study links an unusual plankton bloom off the coast of Madagascar to drought in Southern Africa. Climate warming has intensified droughts around the world. When vegetation dies from lack of water, the wind can pick up and ...

Environment Sep 27, 2024

New approach reveals details about aerosol properties from hard-to-sample areas in the atmosphere

The spatial distribution of ambient aerosol particles plays a huge role in aerosol–radiation–cloud interactions; however, not enough sampling has been done from the atmospheric boundary layer and lower free troposphere. ...

Environment Sep 19, 2024

Arctic warming is driving Siberian wildfires

Wildfire activity in central Siberia, Russia, has doubled in the past 2 decades, scorching vast areas of forest and releasing carbon stored in the rich soils and permafrost underneath. The Arctic is warming faster than the ...

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