Wednesday, 26 August 2015

3D-printed microscopic fish could be forerunners to smart "microbots"

As PDA nanoparticles in the microfish bodies bind with toxins, the microfish turn fluorescent red

Tiny 3D-printed robotic fish smaller than the width of a human hair may one day deliver drugs to specific places in our bodies and sense and remove toxins, thanks to research at the University of California, San Diego. The so-called microfish are self-propelled, magnetically steered, and powered by hydrogen peroxide nanoparticles. And they might be just the first chip off the block for a future filled with "smart" microbots inspired by other biological organisms such as birds, each with its own specialized functionality.

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Section: Science

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from Gizmag Emerging Technology Magazine http://ift.tt/1EVGcQy

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