New conducting properties discovered in bacteria-produced wires

Sunday, August 7, 2011 - 14:30 in Physics & Chemistry

The discovery of a fundamental, previously unknown property of microbial nanowires in the bacterium Geobacter sulfurreducens that allows electron transfer across long distances could revolutionize nanotechnology and bioelectronics, says a team of physicists and microbiologists. Their findings may one day lead to cheaper, less toxic nanomaterials for biosensors and solid state electronics that interface with biological systems.

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