In this modern age, experts are developing amazing things, in this context, experts from the University of Georgia have created a foam that can absorb oil pollution from the environment on the one hand, and on the other hand, it can also absorb bacteria during medical equipment and operations.
It has been named “Superfoam”. The phone is three-dimensional and is constructed from polydimethylsiloxane (PDMS) fabric. In the next step, tiny particles of graphene are added, while copper filings are placed, which are known to remove germs.
The foam created by this recipe can absorb oil on one hand and also has the ability to kill bacteria on the other hand. Experimentally, when the foam was tested in water containing oil, it absorbed the oil from the water. It can be used repeatedly depending on its composition.
Interestingly, the foam absorbs other contaminated liquids like chloroform, hydrochloric acid and other harmful contaminants, then the copper nanoparticles make it completely sterile. Interestingly, copper nanoparticles make it a conductor of electricity, which has other uses.
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