Detect Rare Earths In Acid M... - New Sensor Able To
When sulfur-bearing rocks in coal mines are exposed to air and water, they create sulfuric acid. This acid dissolves surrounding minerals, leaching out heavy metals and turning waterways a rust-colored orange. While these streams were once considered dead zones, researchers realized they contained a hidden fortune: like terbium, neodymium, and scandium—critical components for smartphones, electric vehicle batteries, and wind turbines. The Breakthrough: The "Glow" Sensor
In 2021, researchers at Penn State University developed a game-changing luminescent sensor: New sensor able to detect rare earths in acid m...
: When the protein binds to a specific element like terbium , it glows green under UV light. When sulfur-bearing rocks in coal mines are exposed