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A Single-Step Device for Monitoring Mucosal Iga Titers

Kevin Plaxco of the University of California, Santa Barbara, United States seeks to develop a diagnostics platform based upon measuring the electric current produced by the binding of antibodies to DNA molecules. If successful, this method will provide a rapid, single-step reagent free measurement of immune antibodies which could significantly augment disease detection and vaccine validation efforts.

More information about Create Low-Cost Diagnostics for Priority Global Health Conditions (Round 4)

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.