Thursday, 4 January 2018

Graphene "tattoos" measure plants' thirst

Two of the sensor strips, applied to the leaf of a corn plant

If you're trying to produce crops that require less water, then you need to know how much water those plants are using. Scientists at Iowa State University have taken an interesting new approach to finding out, by producing graphene-based moisture sensors – they take the form of strips of tape that are applied to the leaves.

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from New Atlas http://ift.tt/2CEGDbS

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