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Escherichia coli bacteria
August 21 , 2025
17 hrs 0 min
21
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- Scientists have genetically engineered Escherichia coli bacteria to function as self-powered chemical sensors that produce electrical signals.
- The bacteria detect specific chemicals, process the signals, and generate phenazines that create measurable currents.
- This breakthrough enables low-cost, programmable biosensors integrated directly with electronics.
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