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Multifunctional polymer neutralizes both biological and chemical weapons
Date:3/18/2010

abi Amitai, Ph.D., of the McGowan Institute and the Israel Institute for Biological Research. "The antibacterial and antitoxin activities do not interfere with each other, and actually can work synergistically."

In their experiments, the material fended off Staph aureus and E. coli, which represent different classes of bacteria. After 24 hours, it restored 70 percent of the activity of acetylcholinesterase, an enzyme that is inhibited by nerve agents leading to fatal dysfunction of an essential neurotransmitter.

The researchers continue to develop alternate decontamination strategies to address chemical and biologic weapons.


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Contact: Anita Srikameswaran
SrikamAV@upmc.edu
412-578-9193
University of Pittsburgh Schools of the Health Sciences
Source:Eurekalert

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