Nanotech filter coating offers promise against COVID-19
A physics professor from the University of Houston has developed a nanotech coating designed to allow air filters to capture airborne or aerosolized droplets of the virus that causes COVID-19.
A physics professor from the University of Houston has developed a nanotech coating designed to allow air filters to capture airborne or aerosolized droplets of the virus that causes COVID-19.
Nanomaterials
Sep 29, 2020
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Wildfires have burned millions of acres in the western United States this year. Tens of thousands have been evacuated and thousands of buildings and other structures destroyed. Thick smoke blankets much of the region—coloring ...
Environment
Sep 16, 2020
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Wearing a face mask is a common sight in Korea during the COVID-19 outbreak. Due to the overwhelming demand, last week the government started to ration two masks per person per week, as a drastic measure to address the supply ...
Nanomaterials
Mar 18, 2020
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The Department of Mechanical Engineering of The Hong Kong Polytechnic University (PolyU) has recently developed an electrostatically charged nanofiber filter with multiple separator layers, which can capture pollutant particles ...
Nanomaterials
Mar 27, 2019
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Captured on 22 January 2019 by the Copernicus Sentinel-2B satellite, this true-colour image shows Thailand's most populous city Bangkok, and its 'Green Lung' Bang Kachao.
Environment
Mar 22, 2019
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The World Health Organization estimates that 90 percent of people breathe polluted air, which causes 7 million premature deaths each year. That's why Ongenia LLC, a Purdue-affiliated startup, is developing a bio-material ...
Materials Science
Feb 15, 2019
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A research team from the National University of Singapore (NUS) has successfully concocted a novel nanofibre solution that creates thin, see-through air filters that can remove up to 90 per cent of PM2.5 particles and achieve ...
Engineering
Mar 21, 2017
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Cargo ships are among the leading sources of pollution on the planet. Starting in 2020, however, stricter sulfur emission standards will take effect. A low-cost solution for reaching the new targets may come from an EPFL ...
Nanomaterials
May 4, 2016
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When a Dutch company working on soil pollution teamed up with ESA to build a better, bacteria-based air filter for space, they also created the foundation for a new way of keeping iron pipelines from corroding in the ground.
Space Exploration
Aug 13, 2015
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Imagine if, in an effort to clean the air more efficiently, you were involuntarily introducing chemicals more dangerous than the ones you were trying to scrub. Concordia University researchers have found that this exact situation ...
Energy & Green Tech
Jul 15, 2015
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