MIT chemical engineers have designed a sensor that can be embedded into plant leaves and measure hydrogen peroxide levels, which indicate that damage has occurred. The signal can be sent to a nearby smartphone.
(Picture: Felice Frankel)
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:quality(80)/images.vogel.de/vogelonline/bdb/1960700/1960778/original.jpg "This plant is modeling the latest wearable sensor (right) to monitor water loss from leaves with a smartphone app (left).")
:quality(80)/images.vogel.de/vogelonline/bdb/1958800/1958848/original.jpg "The user-friendly unit, which weighs less than ten kilograms and does not require the use of filters, can be powered by a small, portable solar panel.")
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/cdn4.vogel.de/infinity/white.jpg "MIT chemical engineers have designed a sensor that can be embedded into plant leaves and measure hydrogen peroxide levels, which indicate that damage has occurred. The signal can be sent to a nearby smartphone.")
