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How a faster protein-screening tool could strengthen US rare-earth supply chains
- April 22, 2026 at 10:10 PM
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To ensure a robust domestic supply chain in the U.S., Lawrence Livermore National Laboratory (LLNL) scientists are using bacterial proteins to separate the rare-earth elements that are ubiquitous in magnets, batteries, and electronics. These proteins, called lanmodulin, evolved in bacteria that use rare-earth elements to power their metabolism. But to scale up and advance biomining technology, researchers need a faster way to find and design better proteins.
Originally published at Phys.org