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You are free to share this text beneath the Attribution 4.0 International license. Scientists have discovered that laser-induced graphene (LIG) can protect against "biofouling," the buildup of microorganisms, plants, or different biological material on wet surfaces. As well as, the workforce also found that, when the fabric is electrified, it also kills bacteria. LIG is a spongy version of graphene, the single-atom layer of carbon atoms. The Rice University lab of chemist James Tour developed it three years in the past by burning partway by way of a reasonable polyimide sheet with a laser, which turned the floor right into a lattice of interconnected graphene sheets. The researchers have since steered makes use of for the fabric in wearable electronics and gasoline cells and for superhydrophobic or superhydrophilic surfaces. "This type of graphene is extremely resistant to biofilm formation, which has promise for places like water-treatment plants, oil-drilling operations, hospitals, and ocean purposes like underwater pipes that are sensitive to fouling," says Tour, a professor of computer science as well as of supplies science and nanoengineering, whose team’s report appears in ACS Applied Materials and Interfaces.
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