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A Biotic Stress Sensor Printed on Maize Leaves

Hideaki Tsutsui of the University of California, Riverside in the U.S. will develop a low-cost stamp to directly print biosensors on maize leaves for colorimetric detection of biotic stresses. The strategy is to develop an immunochromatographic assay using microneedle probes while printing an easily-read color-change detector.

More information about Protect Crop Plants from Biotic Stresses From Field to Market (Round 8)

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