Gold coated filters: These are typically gold-coated polycarbonate filters that offer easy particle identification. It allows direct particle measurement on the substrate and is darkfield compatible.

In fact, in field tests that ran for 10–18 months at multiple locations in Seoul, they found the filters lasted two to three ...

New Window Screens Filter Pollution from Air. ... a window screen coated with the so-called polyacrylonitrile nanofibers filtered out 90 percent of harmful particulate matter, ...

Researchers from the University of Maine and University of Massachusetts Amherst have designed new liquid-coated air filters that allow for improved early detection and analysis of airborne ...

A nano-coated filter for healthcare workers treating COVID-19 patients has been developed by researchers at IIT-Madras. The filter’s coating properties are optimised for efficient removal of sub ...

The nano-coated filter media could improve the particle filtration efficiency of face masks, respirator devices, air purification system in operation theatres, aircraft cabins, armoured vehicle ...

A nano-coated filter for healthcare workers treating COVID-19 patients has been developed by researchers at IIT-Madras. The filter's coating properties are optimised for efficient removal of sub ...

Panasonic to Start Producing Catalyst-Coated Diesel Particulate Filter*1 at New Plant in Suzhou, China Panasonic Corporation today announced that it has set up a new plant in Suzhou, China ...