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Graphene's long checklist of achievements is a bit of longer at this time, as researchers from Rice University have used the fabric to make a bacterial bug zapper. A type of the material known as laser-induced graphene (LIG) has previously been found to be antibacterial, and now the workforce has discovered that these properties may be kicked up a notch by adding a number of volts of electricity. The Rice staff, headed up by Professor James Tour, first created LIG in 2014 through the use of a laser beam to etch patterns into a sheet of polyimide. That churns up the fabric into a porous graphene foam, which has been found to be effective at stopping microbes from constructing up on its surface. To additional test LIG's bacteria-blasting abilities, the researchers took a sheet of polyimide and used a laser to show half of the floor into LIG. The fabric was then positioned in an answer full of Pseudomonas aeruginosa micro organism, and a small cost was run by the LIG electrodes.
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