Illinois Featured Content

  • Paper-based technology allows reliable, low-cost sensing of iron levels in fortified foods

    Oct 18, 2019 10:30 am by Stephanie HenryResearch
    cell phone displays application reading iron levels at 32.6 mg/g

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    • cell phone displays application reading iron levels at 32.6 mg/g

    Illinois researchers have developed an affordable, reliable paper-based sensor that works with a cellphone app – also developed at U of I – to detect levels of iron in fortified food products.