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Sept. 6, 2025, 2:48 p.m. -  Official Zap Zone Defender
Graphene's lengthy list of achievements is a bit longer immediately, as researchers from Rice University have used the material 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 staff has discovered that those properties can be kicked up a notch by including a couple of volts of electricity. The Rice team, headed up by Professor James Tour, first created LIG in 2014 by using a laser beam to etch patterns into a sheet of polyimide. That churns up the fabric into a porous graphene foam, which has been discovered to be efficient at stopping microbes from constructing up on its surface. To additional test LIG's bacteria-blasting talents, the researchers took a sheet of polyimide and used a laser to turn half of the surface into LIG. The material was then positioned in an answer filled with Pseudomonas aeruginosa bacteria, and a small charge was run through the LIG electrodes. Visit my homepage

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