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Wiggle room: Cornell researcher borrows idea from sperm to provide energy for nanoscale robots
Date:12/3/2007

ITHACA, N.Y. In order to deliver medicine inside the human body, nanoscale medical devices need energy to carry out tasks, such as releasing drugs. Alex Travis, Cornell assistant professor of veterinary medicine, suggests creating a system that generates power for nanoscale robots, based upon how sperm make energy to swim.

Travis will present his research at the American Society for Cell Biology Annual Meeting, Dec. 3, and he will discuss this idea at a press briefing in Room 101 of the Washington Convention Center at 10 a.m.

One of the major limitations in making implantable, nanomedical devices is providing power to them, said Travis, who conducts his research at the James A. Baker Institute for Animal Health, part of Cornells College of Veterinary Medicine. If you can engineer a device that can make its own energy, then it can potentially last longer and regulate its own task rate.

Another potential use for this technology: creating nanoscale pumps that could release chemotherapeutics or antibiotics into specific places in the body.


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Contact: Blaine Friedlander
bpf2@cornell.edu
607-254-8093
Cornell University Communications
Source:Eurekalert

Page: 1

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