22-02-2022, 08:01 PM
Ashley Tan | June 09, 2021, 09:03 PM
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The fabric mask, invented by Associate Professor Liu Zheng, has a unique property that attracts all nanoparticles and germs.
It is further fortified with an antimicrobial coating made from copper nanoparticles developed and patented by NTU Professor Lam Yeng Ming.
https://mothership.sg/2021/06/ntu-reusab...-bacteria/
......
The fabric mask, invented by Associate Professor Liu Zheng, has a unique property that attracts all nanoparticles and germs.
It is further fortified with an antimicrobial coating made from copper nanoparticles developed and patented by NTU Professor Lam Yeng Ming.
https://mothership.sg/2021/06/ntu-reusab...-bacteria/