Nanoparticles to immunize plants against heat stress

Date posted
Funding Agency
(Funded by the National Science Foundation)

Researchers at Carnegie Mellon University are working to “immunize” plants against drought and extreme heat. The researchers sprayed tomato leaves with nanoparticles that release a temperature-programmed antimicrobial agent. The programmed release of antimicrobial agents occurred once temperatures within the plants reached 35-40 degrees Celsius.