Auxetic materials: Expandable materials for greater comfort
Studios St James Cavalier, Castille Place, VallettaAuxetic materials, unlike most, become thicker when stretched. This rare property, observed in tendons and salamander skin, has been replicated by physicists and engineers in auxetic foam, which is now being upscaled for commercial use, promising enhanced comfort at a lower cost. Additionally, Covalent Organic Frameworks (COFs) are being explored for auxeticity in specialised applications like nano-filters and antimicrobial uses.