Welcome to our web page, where you may learn about who we are and what we do as part of the Nanotechnology and Novel Materials Research Group of the Institute of Science, Engineering, and Technology at Federal University of Jequitinhonha and Mucuri Valleys -Teófilo Otoni, Minas Gerais state, Brazil. Our group of faculty, post-docs, graduate and undergraduate students is mostly dedicated to the design, discovery, characterize and use novel materials, on nanometer length scale, in different fields of science, including environment and energy.