Scientists create nanobots to eliminate microplastics
Scientists from the Czech Republic have developed microscopic robots capable of removing tiny plastic particles from water and soil. These robots use particles made of MXene material coated with nickel nanowires, which can be controlled magnetically. Laboratory experiments have shown that the robots can remove approximately 94% of polystyrene particles and 89% of PET within one hour in water. In soil, the removal rates were around 81% for polystyrene and 72% for PET. The technology is still in the experimental stage and requires field trials to assess its effectiveness in natural environments, addressing issues such as metal leakage and the retrieval of robots after cleaning. The scientists aim for these robots to be a sustainable and flexible solution to reduce plastic pollution in water and soil.
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