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'Smart' Wound Dressings Could Identify And Destroy Infection-Causing Bacteria, University of Bath Study  
5/6/2010 7:56:47 AM

(PhysOrg.com) -- Although bacterial infection as a clinical problem was reportedly defeated with the widespread use of antibiotics in the 1950s, its re-emergence over the last few decades has persuaded researchers to develop new methods for killing and preventing the growth of pathogenic bacteria. In a new study, a team of chemists from the University of Bath, UK, have taken steps to engineer a "smart" wound dressing system that releases an encapsulated antimicrobial agent only in the presence of pathogenic bacteria, allowing the body’s normal microflora to continue providing a natural defense against infection.
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