News From the Field
DNA nanorobots find and tag cellular targets
August 7, 2013
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.Researchers have created a fleet of molecular "robots" that can hone in on specific human cells and mark them for drug therapy or destruction. The nanorobots--a collection of DNA molecules, some attached to antibodies--were designed to seek a specific set of human blood cells and attach a fluorescent tag to the cells' surfaces. Details of the system were published July 28, 2013, in the online edition of Nature Nanotechnology.Full Story
Columbia University Medical Center
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