Researchers from the University of São Paulo (USP) and collaborators analyzed samples from mining areas in four Brazilian biomes, including the Amazon.
Café com Ciência (Coffee with Science) is a dissemination project of a FAPESP-supported research center based at the UNESP campus in Rio Claro.
The result of collaboration between groups from the Federal University of São Carlos (Brazil) and Jaume I University (Spain), the innovation has already been patented.