The continuous advancement of multifunctional materials is resha** our way of life and
paving the door for innovative things for us to probe the world and ourselves. Multifunctional …

Biomaterials embody a groundbreaking paradigm shift in the field of drug delivery and
human applications. Their versatility and adaptability have not only enriched therapeutic …

Mechanical metamaterials, also known as architected materials, are rationally designed
composites, aiming at elastic behaviors and effective mechanical properties beyond ('meta') …

Auxetic metamaterials and structures are characterized by their negative Poisson's ratio
meaning that they exhibit lateral expansion under tensile axial loads and densification under …

Abstract Design of mechanical metamaterials with a negative Poisson's ratio (NPR), known
as auxetics, is of great importance in the development of flexible electronics and tissue …

Auxetic metastructures are characterized by their unconventional deformation behavior and
negative Poisson's ratio (NPR), resulting in lateral expansion under tensile loads rather than …

This paper presents a conceptual design and finite element (FE) simulation of a novel class
of negative Poisson's ratio (NPR) stents with hybrid auxetic structures fabricated by FDM 3D …

Auxetic structures, a class of metamaterials, exhibit a unique negative Poisson's ratio
behavior. Their mechanical properties demonstrate considerable potential for applications in …

Recently, auxetic metastructures have gained considerable attention in various fields of
study due to their unique characteristics. This study aims to design and fabricate bioinspired …

Conventional stents have some limitations, such as dogboning and foreshortening, that can
lead to issues like in-stent restenosis and thrombosis. Negative Poisson's ratio stents, called …