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Latest news of interest to engineers. Sourced from GlobalSpec's Engineering News
From Chemical & Engineering News: Latest News:
Antimicrobials: Ions, not nanoparticles, are the killers
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This is not realy news, because today I can go to any Chemist shop in the UK and buy special field dressings that are impregnated with coloidal silver, and silver has been known as an anti bacterial product for many years..!