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You're free to share this article beneath the Attribution 4.0 International license. Scientists have found that laser-induced graphene (LIG) can protect against "biofouling," the buildup of microorganisms, plants, or other biological material on wet surfaces. In addition, the crew additionally discovered that, when the fabric is electrified, it additionally kills bacteria. LIG is a spongy version of graphene, the one-atom layer of carbon atoms. The Rice University lab of chemist James Tour developed it three years in the past by burning partway by means of a reasonable polyimide sheet with a laser, which turned the surface into a lattice of interconnected graphene sheets. The researchers have since urged 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-therapy plants, oil-drilling operations, hospitals, and ocean applications like underwater pipes which are delicate to fouling," says Tour, a professor of pc science in addition to of materials science and nanoengineering, whose team’s report appears in ACS Applied Materials and Interfaces.
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发表于 2025-10-25 02:47:16
