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    Home > American scientists have developed fabrics that neutralize chemical weapons

    American scientists have developed fabrics that neutralize chemical weapons

    • Last Update: 2017-06-12
    • Source: Internet
    • Author: User
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    Researchers at North Carolina State University's Department of chemical engineering and the US military's Edgewood Center for chemical biology have developed a special fabric that can "neutralize" chemical weapons, which could help save lives By protecting people from chemical toxins designed to harm their skin, the fabric uses a unique metal organic framework The study was recently published in the Journal of the American Chemical Society, chemistry of materials Chemical weapons usually release toxic chemicals in some way, which can quickly cause hundreds of deaths Chemicals can cause skin damage or absorption within seconds Now researchers have developed a zirconium based metal organic framework (MOF) These powders can degrade and eventually destroy chemicals; their special structure enables them to absorb substances and even gases But instead of trying to fill the fabric with unstable powder, the researchers decided to "build" MOF directly on polypropylene non-woven fabric When tested with a substance similar to a neurodrug used in chemical weapons, it was found that the fabric "neutralized" the compound within five minutes The fabric can be used in areas that may be attacked by chemical weapons.
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