Researchers print, tune graphene sensors to monitor food freshness, safety

Read the full story from Iowa State University.

Researchers are using high-resolution printing technology and the unique properties of graphene to make low-cost biosensors to monitor food safety and livestock health.

Associated journal articles: “Aerosol-jet-printed graphene electrochemical histamine sensors for food safety monitoring,” 2D Materials, 7(3).; “Aerosol-Jet-Printed Graphene Immunosensor for Label-Free Cytokine Monitoring in Serum,” ACS Applied Materials & Interfaces, 12(7). 

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