Researchers at the University of Leeds have developed an eco-friendly super-lubricant derived from plant proteins, specifically potato protein, as a sustainable alternative to oil-based lubricants. This new material achieves “super lubricity,” near-zero friction, by mimicking biological mechanisms like those in human joints. The lubricant, created using protein-based protofilaments and biopolymeric hydrogels, has potential applications in biomedical engineering, including artificial synovial fluid. It also supports sustainable engineering goals by reducing reliance on fossil fuels.
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