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NUS researchers invent liquid to turn window screens into PM2.5 filters

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When applied to non-woven mesh and left to dry overnight, the nanofibre-based solution can filter out up to 90 per cent of PM2.5 particles, says NUS.  

21 Mar 2017
21 Mar 2017

When applied to non-woven mesh and left to dry overnight, the nanofibre-based solution can filter out up to 90 per cent of PM2.5 particles, says NUS.