Tag Archives: Bacteria

Scientists harness bacteria to create ‘living’ liquid crystals

by University of Chicago, Phys.org

Liquid crystals are widely used in technologies such as displays, which manipulate their orientation to display colors across the spectrum.

In traditional displays, liquid crystals are stationary and uniform, free of defects. But that stillness can be altered by adding bacteria to the crystals, creating what scientists and engineers call “living liquid crystals”: materials that can act autonomously. As bacteria swim around the liquid crystal, they generate “defects” that can be used for engineering purposes.

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