Bacteria-fighting plastics stop spread of infections

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Researchers at the Swedish Medical Nanoscience Center at the Karolinska Institutet in Sweden have developed an innovative way of hacking conducting plastics that could stop the spread of infection in patients and hospitals. The method was found to prevent bacterial growth using silver nanoparticles and a small electrical current. Bacteria is often spread via plastic implements found in all hospitals such as tubes and surfaces, all of which can harbour harmful microbes. Bacteria can also survive for long periods of time on such surfaces, causing it to spread to people that touch effected items. While both large electrical currents and…

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