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doi:10.1038/nindia.2009.236; Published online 10 July 2009
Research highlight
Silicon trap for food-poisoning bug
Researchers have devised a sensor that can detect a food-poisoning bug Salmonella typhimurium, which contaminates food and causes salmonellosis when ingested. The hand-held sensor sniffs out the bug very fast in contaminated food samples1.
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