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DNA Nanorobots


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An awesome paper from Shawn Douglas, Ido Bachelet, and George Church at the Wyss Institute uses DNA origami to create nanorobots that can target and kill cancer cells in a population of healthy cells. Check out the video where the authors describe their work, or stories from Nature News and New Scientist.

Douglas, S. M., Bachelet, I. & Church, G. M. “A Logic-Gated Nanorobot for Targeted Transport of Molecular Payloads.” Science 335, 831–834 (2012).

Christina AgapakisAbout the Author: Christina Agapakis is a biological designer who blogs about biology, engineering, engineering biology, and biologically inspired engineering. Follow on Twitter @thisischristina.

The views expressed are those of the author and are not necessarily those of Scientific American.



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