Extraction of cellulose nanocrystals from corn residue
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A researcher at the University of Córdoba, working with American and French scientists, has succeeded in obtaining this resistant material from one of the world's most abundant agricultural residues
Nanocrystals, discovered only a few years ago, may provide the scientific community with the new building material of the future. These tiny cellulose crystals are the most abundant organic biomolecule in the earth's biomass. Despite their light weight and flexibility,they have been proved to offer greater resistance than steel. They are therefore valuable in a wide range of applications aimed at strengthening and hardening building materials, as well as in mechanics and biomedicine.
Scientists develop a new material for manipulating molecules
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A scientist at the University of Córdoba, working with an international research team, has created a new porous single-crystal material which could have numerous applications in nanotechnology and catalysis.
Porous materials contain intermolecular spaces or cavities between atoms. Because these cavities, known as pores, can store and even separate molecules, such materials are of great value in the field of nanotechnology. Already of unquestionable importance in industrial applications, there is still some scope for improving the properties of porous materials.